Routing security

AS4766 KIXS-AS-KR Korea Telecom

Mobile DROP-listed space ARIN

RPKI valid 5% 134 of 2,788 announcements

RPKI invalid 2 dropped by validating networks

No ROA 2,652 not covered by any ROA

IRR registered 88% 240 missing · 88 other origin

ROAs 166 authorising this AS

Announcements

What this network originates

2,788 observed

Every prefix observed with AS4766 as its origin, checked against RPKI and the IRR. Problems sort first.

Prefix	RPKI	IRR	Vantage points
23.90.6.0/23	RPKI invalid	IRR other origin	4
67.220.69.0/24	RPKI invalid	IRR other origin	4
1.231.13.0/24	No ROA	IRR other origin	54
1.231.122.0/24	No ROA	No IRR	55
1.231.136.0/24	No ROA	No IRR	55
1.231.182.0/24	No ROA	No IRR	55
1.231.183.0/24	No ROA	No IRR	55
1.231.184.0/24	No ROA	No IRR	55
1.231.185.0/24	No ROA	No IRR	55
1.231.194.0/24	No ROA	No IRR	55
1.231.195.0/24	No ROA	No IRR	55
1.231.196.0/24	No ROA	No IRR	55
1.231.197.0/24	No ROA	No IRR	55
1.231.198.0/24	No ROA	No IRR	55
14.128.144.0/22	No ROA	No IRR	54
14.128.148.0/22	No ROA	No IRR	54
14.128.152.0/22	No ROA	No IRR	54
14.128.156.0/22	No ROA	No IRR	54
45.117.14.0/24	No ROA	No IRR	55
49.143.192.0/20	No ROA	No IRR	54
58.29.196.0/24	No ROA	No IRR	54
61.96.50.0/24	No ROA	No IRR	54
61.96.51.0/24	No ROA	No IRR	54
61.97.160.0/21	No ROA	No IRR	52
61.97.170.0/23	No ROA	No IRR	54
61.97.174.0/23	No ROA	No IRR	54
61.108.37.0/24	No ROA	No IRR	54
103.11.58.0/23	No ROA	No IRR	54
103.57.60.0/24	No ROA	No IRR	55
103.57.61.0/24	No ROA	No IRR	55
103.127.213.0/24	No ROA	No IRR	54
103.141.191.0/24	No ROA	No IRR	55
103.141.191.0/25	No ROA	No IRR	1
103.141.191.248/29	No ROA	No IRR	1
103.212.127.0/24	No ROA	No IRR	55
103.212.244.0/24	No ROA	IRR other origin	53
103.212.245.0/24	No ROA	No IRR	53
103.228.96.0/24	No ROA	IRR other origin	53
103.228.99.0/24	No ROA	IRR other origin	53
110.92.20.0/24	No ROA	IRR other origin	54
110.92.21.0/24	No ROA	No IRR	55
110.92.22.0/24	No ROA	IRR other origin	55
110.93.120.0/22	No ROA	No IRR	54
110.93.124.0/22	No ROA	IRR other origin	54
111.92.188.0/24	No ROA	No IRR	55
111.92.189.0/24	No ROA	No IRR	55
111.92.191.0/24	No ROA	IRR other origin	54
114.70.130.0/24	No ROA	No IRR	54
114.70.137.0/24	No ROA	No IRR	54
114.70.139.0/24	No ROA	No IRR	54
114.70.144.0/22	No ROA	IRR other origin	54
114.70.150.0/24	No ROA	No IRR	54
114.70.174.0/23	No ROA	No IRR	54
114.70.176.0/23	No ROA	No IRR	54
114.70.178.0/24	No ROA	No IRR	54
114.70.207.0/24	No ROA	No IRR	54
114.70.211.0/24	No ROA	No IRR	54
114.70.220.0/24	No ROA	No IRR	54
114.70.221.0/24	No ROA	No IRR	54
114.70.222.0/24	No ROA	No IRR	54
114.70.223.0/24	No ROA	No IRR	54
114.71.13.0/24	No ROA	No IRR	55
114.71.14.0/23	No ROA	No IRR	55
114.71.16.0/23	No ROA	No IRR	55
114.71.18.0/24	No ROA	No IRR	55
114.71.52.0/22	No ROA	No IRR	55
114.71.56.0/23	No ROA	No IRR	55
114.71.154.0/24	No ROA	No IRR	55
114.71.246.0/23	No ROA	No IRR	55
114.71.248.0/24	No ROA	No IRR	55
114.71.249.0/24	No ROA	No IRR	55
116.120.160.64/26	No ROA	No IRR	1
117.16.32.0/24	No ROA	No IRR	55
117.16.33.0/24	No ROA	No IRR	55
117.16.34.0/24	No ROA	No IRR	55
117.16.52.0/23	No ROA	No IRR	54
117.16.129.0/24	No ROA	No IRR	54
117.16.130.0/23	No ROA	No IRR	54
117.16.132.0/24	No ROA	No IRR	54
117.16.133.0/24	No ROA	No IRR	54
117.16.176.0/24	No ROA	No IRR	55
117.16.177.0/24	No ROA	No IRR	55
117.16.178.0/24	No ROA	No IRR	55
117.16.179.0/24	No ROA	No IRR	55
117.16.180.0/24	No ROA	No IRR	55
117.16.181.0/24	No ROA	No IRR	55
117.16.182.0/24	No ROA	No IRR	55
117.16.183.0/24	No ROA	No IRR	55
117.16.184.0/24	No ROA	No IRR	55
117.16.185.0/24	No ROA	No IRR	55
117.16.235.0/24	No ROA	IRR other origin	54
117.16.236.0/24	No ROA	IRR other origin	54
117.16.237.0/24	No ROA	IRR other origin	54
117.16.238.0/24	No ROA	IRR other origin	54
117.16.239.0/24	No ROA	IRR other origin	54
117.16.240.0/24	No ROA	IRR other origin	54
117.16.241.0/24	No ROA	IRR other origin	54
117.17.65.0/24	No ROA	No IRR	55
117.17.117.0/24	No ROA	No IRR	55
117.17.126.0/24	No ROA	No IRR	55

RPKI · ROAs

Route origin authorisations

166 ROAs

Signed statements by address holders that AS4766 may originate these prefixes, up to the maximum length shown.

Prefix	Max length	Trust anchor
9.233.32.0/20	/20	RIPENCC
13.143.88.0/22	/24	RIPENCC
13.143.92.0/22	/24	RIPENCC
13.143.96.0/22	/24	RIPENCC
16.216.44.0/23	/24	ARIN
16.216.128.0/23	/24	ARIN
16.216.254.0/23	/24	ARIN
16.217.208.0/23	/24	ARIN
16.217.254.0/23	/24	ARIN
23.26.110.0/24	/24	ARIN
23.26.120.0/24	/24	ARIN
23.26.138.0/24	/24	ARIN
23.26.147.0/24	/24	ARIN
23.26.158.0/23	/24	ARIN
23.27.1.0/24	/24	ARIN
23.133.132.0/24	/24	ARIN
23.133.148.0/24	/24	ARIN
23.133.244.0/24	/24	ARIN
23.134.4.0/24	/24	ARIN
23.134.196.0/24	/24	ARIN
23.134.220.0/24	/24	ARIN
23.248.160.0/24	/24	ARIN
23.248.161.0/24	/24	ARIN
31.56.172.0/24	/24	RIPENCC
31.56.173.0/24	/24	RIPENCC
31.56.242.0/24	/24	RIPENCC
31.56.243.0/24	/24	RIPENCC
31.56.244.0/24	/24	RIPENCC
31.56.245.0/24	/24	RIPENCC
31.77.176.0/23	/24	RIPENCC
45.92.104.0/22	/22	RIPENCC
50.2.96.0/23	/24	ARIN
50.114.114.0/24	/24	ARIN
51.194.152.0/24	/24	RIPENCC
51.194.160.0/23	/24	RIPENCC
51.241.138.0/23	/24	RIPENCC
51.241.199.0/24	/24	RIPENCC
61.251.188.0/24	/24	APNIC
64.81.172.0/23	/24	ARIN
65.86.144.0/23	/24	ARIN
68.167.128.0/23	/23	ARIN
71.19.135.0/24	/24	ARIN
74.124.196.0/24	/24	ARIN
75.75.248.0/22	/24	ARIN
79.176.184.0/21	/21	RIPENCC
79.180.2.0/23	/24	RIPENCC
79.180.34.0/23	/24	RIPENCC
79.180.64.0/23	/24	RIPENCC
79.180.254.0/23	/24	RIPENCC
82.22.240.0/24	/24	RIPENCC
82.23.198.0/24	/24	RIPENCC
82.23.240.0/24	/24	RIPENCC
82.24.209.0/24	/24	RIPENCC
82.24.219.0/24	/24	RIPENCC
82.24.233.0/24	/24	RIPENCC
82.24.240.0/24	/24	RIPENCC
82.24.250.0/24	/24	RIPENCC
82.25.208.0/24	/24	RIPENCC
82.25.211.0/24	/24	RIPENCC
84.37.2.0/24	/24	RIPENCC
84.37.17.0/24	/24	RIPENCC
84.37.23.0/24	/24	RIPENCC
85.155.90.0/23	/24	RIPENCC
89.30.184.0/23	/24	RIPENCC
93.152.68.0/24	/24	RIPENCC
93.152.74.0/24	/24	RIPENCC
93.152.78.0/24	/24	RIPENCC
93.152.82.0/24	/24	RIPENCC
93.152.88.0/24	/24	RIPENCC
93.152.105.0/24	/24	RIPENCC
93.152.108.0/24	/24	RIPENCC
93.152.111.0/24	/24	RIPENCC
93.152.123.0/24	/24	RIPENCC
93.152.126.0/24	/24	RIPENCC
94.194.52.0/22	/24	RIPENCC
94.194.140.0/22	/24	RIPENCC
94.194.160.0/22	/24	RIPENCC
94.194.180.0/22	/24	RIPENCC
94.194.248.0/22	/24	RIPENCC
95.155.180.0/23	/24	RIPENCC
101.53.81.0/24	/24	APNIC
101.53.88.0/24	/24	APNIC
101.53.94.0/24	/24	APNIC
102.215.229.0/24	/24	AFRINIC
104.140.8.0/23	/24	ARIN
104.253.103.0/24	/24	ARIN
104.253.127.0/24	/24	ARIN
107.155.28.0/24	/24	ARIN
109.66.90.0/23	/24	RIPENCC
109.66.168.0/21	/21	RIPENCC
109.66.234.0/23	/24	RIPENCC
109.66.246.0/23	/24	RIPENCC
109.174.236.0/22	/22	RIPENCC
109.229.220.0/23	/24	RIPENCC
128.1.36.0/24	/24	ARIN
128.1.76.0/24	/24	ARIN
135.196.155.0/24	/24	RIPENCC
135.196.166.0/24	/24	RIPENCC
135.196.236.0/24	/24	RIPENCC
135.196.244.0/24	/24	RIPENCC
135.196.248.0/24	/24	RIPENCC
135.196.252.0/24	/24	RIPENCC
135.196.254.0/24	/24	RIPENCC
136.0.5.0/24	/24	ARIN
136.0.246.0/24	/24	ARIN
141.98.150.0/24	/24	RIPENCC
144.225.164.0/23	/24	ARIN
156.227.13.0/24	/24	AFRINIC
161.195.135.0/24	/24	ARIN
162.245.64.0/23	/24	ARIN
166.1.8.0/21	/24	ARIN
168.93.224.0/24	/24	ARIN
168.222.6.0/24	/24	RIPENCC
170.130.68.0/23	/24	ARIN
172.120.240.0/24	/24	ARIN
172.120.243.0/24	/24	ARIN
175.176.138.0/24	/24	APNIC
177.202.126.0/23	/24	RIPENCC
178.94.50.0/23	/24	RIPENCC
178.94.124.0/23	/24	RIPENCC
179.198.0.0/22	/24	RIPENCC
179.198.12.0/22	/24	RIPENCC
179.198.16.0/22	/24	RIPENCC
179.198.24.0/22	/24	RIPENCC
180.223.64.0/18	/24	APNIC
182.237.41.0/24	/24	APNIC
182.237.62.0/24	/24	APNIC
185.2.162.0/23	/24	RIPENCC
185.33.92.0/23	/24	RIPENCC
185.137.14.0/23	/24	RIPENCC
188.220.134.0/23	/24	RIPENCC
188.221.88.0/22	/24	RIPENCC
188.221.154.0/23	/24	RIPENCC
192.6.170.0/23	/24	ARIN
192.25.110.0/23	/24	ARIN
192.25.130.0/23	/24	ARIN
192.25.178.0/23	/24	ARIN
192.48.206.0/23	/24	ARIN
192.100.68.0/24	/24	RIPENCC
192.120.124.0/23	/24	ARIN
192.120.210.0/23	/24	ARIN
192.137.120.0/23	/24	ARIN
192.170.106.0/23	/24	ARIN
194.231.144.0/22	/24	RIPENCC
195.86.238.0/24	/24	RIPENCC
195.172.206.0/23	/23	RIPENCC
198.20.155.0/24	/24	ARIN
202.168.152.0/24	/24	APNIC
202.168.153.0/24	/24	APNIC
202.168.154.0/24	/24	APNIC
202.168.155.0/24	/24	APNIC
203.173.99.0/24	/24	APNIC
203.173.111.0/24	/24	APNIC
203.210.25.0/24	/24	APNIC
203.210.28.0/24	/24	APNIC
203.210.29.0/24	/24	APNIC
203.210.30.0/24	/24	APNIC
210.87.192.0/24	/24	APNIC
210.87.194.0/24	/24	APNIC
210.87.203.0/24	/24	APNIC
210.87.223.0/24	/24	APNIC
212.66.49.0/24	/24	RIPENCC
212.74.36.0/23	/24	RIPENCC
212.189.36.0/24	/24	RIPENCC
216.183.252.0/23	/24	ARIN
2400:8d60:18::/48	/48	APNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

2,645 objects · 1,845 not announced

Route objects naming AS4766 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

Prefix	Source	Description	Maintainer	Changed	Routing
1.96.0.0/12	RADB	Korea Telecom, Seoul, Korea	`MAINT-AS4766`	2023-11-13	Not announced
1.247.29.0/24	RADB	Seosan Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
1.247.31.0/24	RADB	Yesan Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
1.247.32.0/24	RADB	Yesan Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
14.36.64.0/21	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
14.36.72.0/22	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
14.36.76.0/23	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
14.36.78.0/24	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
14.128.128.0/22	RADB	Simplex Internet	`MAINT-AS4766`	2023-11-13	Not announced
14.128.132.0/22	RADB	Simplex Internet	`MAINT-AS4766`	2023-11-13	Not announced
14.128.136.0/21	RADB	cafe24	`MAINT-AS4766`	2023-11-13	Not announced
16.216.44.0/23	ARIN	Used by EndUser	`MNT-DCL-577`	2026-06-14	Not announced
16.216.44.0/23	RADB	autogen	`MAINT-AS834`	2026-06-14	Not announced
16.216.254.0/23	ARIN	Used by EndUser	`MNT-DCL-577`	2026-06-14	Not announced
16.216.254.0/23	RADB	autogen	`MAINT-AS834`	2026-06-14	Not announced
16.217.208.0/23	ARIN	Used by EndUser	`MNT-DCL-577`	2026-06-14	Not announced
16.217.208.0/23	RADB	autogen	`MAINT-AS834`	2026-06-14	Not announced
16.217.254.0/23	ARIN	Used by EndUser	`MNT-DCL-577`	2026-06-14	Not announced
16.217.254.0/23	RADB	autogen	`MAINT-AS834`	2026-06-14	Not announced
23.27.1.0/24	ARIN	customer subnet	`MNT-ADCIL`	2026-05-06	Not announced
23.134.196.0/24	ARIN	LocaHost LLC	`MNT-LL-981`	2025-04-08	Not announced
27.96.128.0/18	RADB	JnD Comm	`MAINT-AS4766`	2023-11-13	Not announced
27.125.7.0/24	RADB	Hionnet	`MAINT-AS4766`	2023-11-13	Not announced
27.125.8.0/21	RADB	Hionnet	`MAINT-AS4766`	2023-11-13	Not announced
27.125.16.0/20	RADB	Hionnet	`MAINT-AS4766`	2023-11-13	Not announced
27.125.32.0/21	RADB	Hionnet	`MAINT-AS4766`	2023-11-13	Not announced
27.125.40.0/22	RADB	Hionnet	`MAINT-AS4766`	2023-11-13	Not announced
27.125.88.0/21	RADB	Haion	`MAINT-AS4766`	2023-11-13	Not announced
27.125.96.0/19	RADB	Haion	`MAINT-AS4766`	2023-11-13	Not announced
27.255.67.0/24	RADB	ehost Mokdong	`MAINT-AS4766`	2023-11-13	Not announced
27.255.72.0/24	RADB	ehostIDC	`MAINT-AS4766`	2023-11-13	Not announced
27.255.77.0/24	RADB	customer	`MAINT-AS4766`	2023-11-13	Not announced
27.255.77.128/25	RADB	Ehost data center	`MAINT-AS4766`	2023-11-13	Not announced
27.255.78.0/24	RADB	Mokdong ICC	`MAINT-AS4766`	2023-11-13	Not announced
27.255.79.0/24	RADB	customer	`MAINT-AS4766`	2023-11-13	Not announced
27.255.80.0/24	RADB	Mokdong ICC	`MAINT-AS4766`	2023-11-13	Not announced
27.255.81.0/24	RADB	Mokdong ICC	`MAINT-AS4766`	2023-11-13	Not announced
27.255.86.0/24	RADB	Mokdong-IDC	`MAINT-AS4766`	2023-11-13	Not announced
27.255.89.0/24	RADB	Ehost	`MAINT-AS4766`	2023-11-13	Not announced
27.255.90.0/24	RADB	Ehost	`MAINT-AS4766`	2023-11-13	Not announced
27.255.91.0/24	RADB	Ehost	`MAINT-AS4766`	2023-11-13	Not announced
27.255.92.0/24	RADB	Ehost	`MAINT-AS4766`	2023-11-13	Not announced
27.255.93.0/24	RADB	Ehost	`MAINT-AS4766`	2023-11-13	Not announced
27.255.94.0/24	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
39.16.0.0/12	RADB	Korea Telecom, Seoul, Korea	`MAINT-AS4766`	2023-11-13	Not announced
43.228.160.0/22	RADB	hionenet	`MAINT-AS4766`	2023-11-13	Not announced
43.230.76.0/22	RADB	JND Communication	`MAINT-AS4766`	2023-11-13	Not announced
45.114.128.0/24	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
45.114.129.0/24	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
45.114.131.0/24	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
45.119.252.0/22	RADB	KDT	`MAINT-AS4766`	2023-11-13	Not announced
45.120.76.0/22	RADB	Korea data comm	`MAINT-AS4766`	2023-11-13	Not announced
49.16.0.0/12	RADB	Korea Telecom, Seoul, Korea	`MAINT-AS4766`	2023-11-13	Not announced
49.50.0.0/22	RADB	National Cancer Center	`MAINT-AS4766`	2023-11-13	Not announced
49.50.128.0/18	RADB	JnD Comm	`MAINT-AS4766`	2023-11-13	Not announced
49.128.192.0/19	RADB	HYUNDAE HITEL	`MAINT-AS4766`	2023-11-13	Not announced
49.128.216.0/24	RADB	Zenlayer	`MAINT-AS4766`	2023-11-13	Not announced
49.247.224.0/19	RADB	SMILESERV	`MAINT-AS4766`	2023-11-13	Not announced
49.254.0.0/16	RADB	HAIonNet	`MAINT-AS4766`	2023-11-13	Not announced
50.114.114.0/24	ARIN	customer subnet	`MNT-ADC-96`	2025-09-23	Not announced
51.194.160.0/23	RIPE	—	`NETUTILS-MNT`	2026-09-25	Not announced
58.29.6.0/24	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.29.104.0/21	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.29.112.0/20	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.29.126.0/24	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.29.127.0/24	RADB	Gangnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.171.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.172.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.173.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.174.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.176.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.177.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.178.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
58.121.179.0/24	RADB	Chungnam Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
59.18.32.0/24	RADB	XO_Transit_Test	`MAINT-AS4766`	2023-11-13	Not announced
61.32.72.128/26	RADB	Buyeo Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.41.134.64/26	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.78.37.0/24	RADB	KORnet operation Center(Korea Telecom)	`MAINT-AS4766`	2023-11-13	Not announced
61.97.240.0/24	RADB	East Host	`MAINT-AS4766`	2023-11-13	Not announced
61.97.241.0/24	RADB	E-host	`MAINT-AS4766`	2023-11-13	Not announced
61.97.244.0/24	RADB	E-host	`MAINT-AS4766`	2023-11-13	Not announced
61.97.245.0/24	RADB	E-host	`MAINT-AS4766`	2023-11-13	Not announced
61.97.248.0/24	RADB	E-host	`MAINT-AS4766`	2023-11-13	Not announced
61.97.253.0/24	RADB	ehostIDC	`MAINT-AS4766`	2023-11-13	Not announced
61.106.132.0/24	RADB	KTN	`MAINT-AS4766`	2023-11-13	Not announced
61.106.133.0/24	RADB	KTN	`MAINT-AS4766`	2023-11-13	Not announced
61.106.155.0/24	RADB	KT Networks	`MAINT-AS4766`	2023-11-13	Not announced
61.108.9.160/27	RADB	Yesan Offic of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.42.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
61.108.116.192/29	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.136.128/26	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.139.208/29	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.140.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
61.108.150.0/25	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.171.0/25	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.172.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
61.108.182.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
61.108.182.64/29	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.187.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
61.108.194.0/24	RADB	Nonsan Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.195.0/26	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
61.108.199.0/24	RADB	GongJu EDU	`MAINT-AS4766`	2023-11-13	Not announced
61.110.192.0/20	RADB	CDNetworks	`MAINT-AS4766`	2023-11-13	Not announced
61.247.0.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.0.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.0.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.0.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.4.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.4.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.8.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.8.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.8.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.8.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.12.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.12.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.16.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.16.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.16.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.16.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.20.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.20.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.24.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.24.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.24.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.24.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.28.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.28.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.32.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.32.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.32.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.32.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.36.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.36.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.40.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.40.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.40.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.40.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.44.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.44.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.48.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.48.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.48.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.48.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.52.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.52.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.56.0/21	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.56.0/21	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.56.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.56.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
61.247.60.0/22	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
61.247.60.0/22	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
69.88.25.0/24	NTTCOM	Proxy-registered route object	`MAINT-AS9304`	2009-07-18	Not announced
69.88.25.0/24	RADB	Proxy-registered route object	`MAINT-AS9304`	2023-11-13	Not announced
75.75.248.0/22	ARIN	NET2-LEASE	`MNT-EONIX`	2025-04-15	Not announced
94.194.52.0/22	RADB	autogen	`MAINT-AS834`	2026-10-02	Not announced
94.194.52.0/22	RIPE	—	`NETUTILS-MNT`	2026-10-02	Not announced
94.194.140.0/22	RADB	autogen	`MAINT-AS834`	2026-10-02	Not announced
94.194.140.0/22	RIPE	—	`NETUTILS-MNT`	2026-10-02	Not announced
94.194.160.0/22	RADB	autogen	`MAINT-AS834`	2026-10-02	Not announced
94.194.160.0/22	RIPE	—	`NETUTILS-MNT`	2026-10-02	Not announced
94.194.180.0/22	RADB	autogen	`MAINT-AS834`	2026-10-02	Not announced
94.194.180.0/22	RIPE	—	`NETUTILS-MNT`	2026-10-02	Not announced
94.194.248.0/22	RADB	autogen	`MAINT-AS834`	2026-10-02	Not announced
94.194.248.0/22	RIPE	—	`NETUTILS-MNT`	2026-10-02	Not announced
101.1.32.0/22	RADB	HYUNDAI ENGINEERING	`MAINT-AS4766`	2023-11-13	Not announced
101.1.39.0/24	RADB	HYUNDAI MOTOR COMPANY	`MAINT-AS4766`	2023-11-13	Not announced
101.53.94.0/24	APNIC	Korea Internet & Security Agency (KISA)	`MNT-KRNIC-AP`	2026-03-09	Not announced
101.55.64.0/21	RADB	KDTIDC	`MAINT-AS4766`	2023-11-13	Not announced
101.79.16.0/20	RADB	NexInno	`MAINT-AS4766`	2023-11-13	Not announced
101.79.32.0/21	RADB	NexInno	`MAINT-AS4766`	2023-11-13	Not announced
101.79.237.0/24	RADB	CDN	`MAINT-AS4766`	2023-11-13	Not announced
101.101.128.0/17	RADB	Yangjae node - JND comu	`MAINT-AS4766`	2023-11-13	Not announced
103.8.88.0/22	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
103.12.248.0/22	RADB	Korea Register of Shipping	`MAINT-AS4766`	2023-11-13	Not announced
103.13.220.0/22	RADB	ContentsBridge	`MAINT-AS4766`	2023-11-13	Not announced
103.30.162.128/25	RADB	Chungcheonnamdo Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
103.30.163.0/24	RADB	Chungcheonnamdo Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
103.51.204.0/22	RADB	E-HOST	`MAINT-AS4766`	2023-11-13	Not announced
103.54.73.0/24	RADB	e-host	`MAINT-AS4766`	2023-11-13	Not announced
103.56.96.0/22	RADB	e-host IDC	`MAINT-AS4766`	2023-11-13	Not announced
103.59.136.0/22	RADB	EhostIDC	`MAINT-AS4766`	2023-11-13	Not announced
103.60.56.0/22	RADB	KDT	`MAINT-AS4766`	2023-11-13	Not announced
103.60.144.0/22	RADB	Korea data comm	`MAINT-AS4766`	2023-11-13	Not announced
103.141.190.0/24	RADB	KT	`MAINT-AS4766`	2025-10-28	Not announced
103.212.124.0/23	RADB	webzen	`MAINT-AS4766`	2023-11-13	Not announced
103.231.192.0/22	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
103.236.180.0/22	RADB	Ehost	`MAINT-AS4766`	2023-11-13	Not announced
103.249.28.0/24	RADB	EHOSTIDC	`MAINT-AS4766`	2023-11-13	Not announced
103.249.29.0/24	RADB	ehostIDC	`MAINT-AS4766`	2023-11-13	Not announced
107.155.28.0/24	RADB	C3networks	`MAINT-AS4766`	2023-11-13	Not announced
109.229.220.0/23	RADB	autogen	`MAINT-AS834`	2026-02-26	Not announced
109.229.220.0/23	RIPE	—	`NETUTILS-MNT`	2026-02-26	Not announced
110.68.0.0/14	RADB	Korea Telecom, Seoul, Korea	`MAINT-AS4766`	2023-11-13	Not announced
112.77.242.168/29	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
112.77.242.176/29	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
112.77.242.200/29	RADB	Buyeo Office of Education	`MAINT-AS4766`	2023-11-13	Not announced
112.77.243.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
112.77.243.112/29	RADB	Yesan Offic of Education	`MAINT-AS4766`	2023-11-13	Not announced
112.77.245.0/24	RADB	Hongseong NSC Edu	`MAINT-AS4766`	2023-11-13	Not announced
112.77.245.20/32	RADB	Boryeong Office of Education	`MAINT-AS4766`	2023-11-13	Not announced

Showing 200 of 2,645.

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4766 directly show who expects to carry it.

AS-set	Where	Relationship
`AS-10099`	RADB	Lists AS4766 as a direct member
`AS-38082-AMSIX`	RADB	Lists AS4766 as a direct member
`AS-4648-PAIX-PEER`	RADB	Lists AS4766 as a direct member
`AS-ANC-CUSTOMER-PROXY-REGISTER`	RADB	Lists AS4766 as a direct member
`AS-ATRATO:AS-PEERS`	RIPE	Lists AS4766 as a direct member
`AS-CN2`	RADB	Lists AS4766 as a direct member
`AS-CTBC-CUSTOMERS65`	RADB	Lists AS4766 as a direct member
`AS-CTGNET`	RADB	Lists AS4766 as a direct member
`AS-GLOBEINTERNET-CLIENTS`	ARIN	Lists AS4766 as a direct member
`AS-GLOBEINTERNET-CLIENTS`	RIPE	Lists AS4766 as a direct member
`AS-HKTPEER`	APNIC	Lists AS4766 as a direct member
`AS-HURRICANE`	RADB	Lists AS4766 as a direct member
`AS-KDDDMPEER`	RADB	Lists AS4766 as a direct member
`AS-KORNET`	RADB	Lists AS4766 as a direct member
`AS-KORNETBGP`	RADB	Lists AS4766 as a direct member
`AS-MANDA-DECIX-PEERS-V4`	RIPE	Lists AS4766 as a direct member
`AS-MANDA-DECIX-PEERS-V6`	RIPE	Lists AS4766 as a direct member
`AS-MFNX`	RIPE	Lists AS4766 as a direct member
`AS-NL-IX-RS`	RIPE	Lists AS4766 as a direct member
`AS-RCN-CE-PEERS`	RADB	Lists AS4766 as a direct member
`AS-SINGTEL`	RADB	Lists AS4766 as a direct member
`AS-TBROAD`	NTTCOM	Lists AS4766 as a direct member
`AS-TITANDECIX`	RIPE	Lists AS4766 as a direct member
`AS-TMNET-PEERS`	RADB	Lists AS4766 as a direct member
`AS-TWIG`	RADB	Lists AS4766 as a direct member
`AS-XO`	ARIN	Lists AS4766 as a direct member
`AS-XO-B`	ARIN	Lists AS4766 as a direct member
`AS1200:AS-AMS-IX-PEERS`	RIPE	Lists AS4766 as a direct member
`AS12703:AS-PEERS`	RIPE	Lists AS4766 as a direct member
`AS16243:AS-PEERS-AMSIX`	RIPE	Lists AS4766 as a direct member
`AS199746:AS-BLACKLIST`	RIPE	Lists AS4766 as a direct member
`AS204464:AS-BLACKLIST`	RIPE	Lists AS4766 as a direct member
`AS3303:AS-SWCMPEERS`	RIPE	Lists AS4766 as a direct member
`AS37271:AS-PEERS`	RADB	Lists AS4766 as a direct member
`AS38040:AS-PROVIDERS`	APNIC	Lists AS4766 as a direct member
`AS49685:AS-PEERS-AMSIX`	RIPE	Lists AS4766 as a direct member
`AS61180:AS-PEERS-AMSIX`	RIPE	Lists AS4766 as a direct member
`AS6695:AS-DECIX-FRA-CONNECTED`	RIPE	Lists AS4766 as a direct member
`AS6695:AS-DECIX-FRA-RS`	RIPE	Lists AS4766 as a direct member
`AS6695:AS-DECIX-FRA-RS-V6`	RIPE	Lists AS4766 as a direct member
`AS6777:AS-AMS-IX-RS`	RIPE	Lists AS4766 as a direct member
`AS6777:AS-AMS-IX-RS-SETS`	RIPE	Lists AS4766 as a direct member
`AS6777:AS-AMS-IX-RS-SETS-V6`	RIPE	Lists AS4766 as a direct member
`AS6777:AS-AMS-IX-RS-V6`	RIPE	Lists AS4766 as a direct member
`AS680:AS-AMSIX-RS-PEERS`	RIPE	Lists AS4766 as a direct member
`AS7575:AS-PEER`	RADB	Lists AS4766 as a direct member
`AS8218:AS-PEERS`	RIPE	Lists AS4766 as a direct member
`AS8821:AS-PEERS`	RIPE	Lists AS4766 as a direct member

RPKI from rpki-client, validated 2026-10-12 12:10 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-12. Cross-check on bgp.he.net.