asn.dev

Routing security

AS47172 GREENHOST

Residential RIPE

RPKI valid 100% 32 of 32 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 32 authorising this AS

Announcements

What this network originates

32 observed

Every prefix observed with AS47172 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a00:c6c0::/48RPKI validIRR34
13.141.50.0/24RPKI validIRR52
31.56.77.0/24RPKI validIRR52
37.218.240.0/24RPKI validIRR53
37.218.241.0/24RPKI validIRR53
37.218.242.0/24RPKI validIRR53
37.218.243.0/24RPKI validIRR53
37.218.244.0/24RPKI validIRR53
37.218.245.0/24RPKI validIRR53
37.218.246.0/24RPKI validIRR53
37.218.247.0/24RPKI validIRR53
62.84.165.0/24RPKI validIRR52
82.38.31.0/24RPKI validIRR53
87.76.212.0/24RPKI validIRR52
103.104.245.0/24RPKI validIRR53
103.104.246.0/24RPKI validIRR53
109.66.56.0/24RPKI validIRR52
155.117.146.0/24RPKI validIRR53
168.222.40.0/24RPKI validIRR52
178.253.224.0/24RPKI validIRR52
185.88.140.0/22RPKI validIRR53
185.200.104.0/24RPKI validIRR53
185.200.105.0/24RPKI validIRR53
185.200.106.0/24RPKI validIRR53
185.200.107.0/24RPKI validIRR53
193.29.139.0/24RPKI validIRR53
194.26.3.0/24RPKI validIRR52
195.190.28.0/24RPKI validIRR53
212.189.85.0/24RPKI validIRR52
213.108.104.0/21RPKI validIRR53
213.108.104.0/22RPKI validIRR covering53
213.108.108.0/22RPKI validIRR covering53

RPKI · ROAs

Route origin authorisations

32 ROAs

Signed statements by address holders that AS47172 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
13.141.50.0/24/24RIPENCC
31.56.77.0/24/24RIPENCC
37.218.240.0/21/24RIPENCC
37.218.240.0/24/24RIPENCC
37.218.241.0/24/24RIPENCC
37.218.242.0/24/24RIPENCC
37.218.243.0/24/24RIPENCC
37.218.244.0/24/24RIPENCC
37.218.245.0/24/24RIPENCC
37.218.246.0/24/24RIPENCC
37.218.247.0/24/24RIPENCC
62.84.165.0/24/24RIPENCC
82.38.31.0/24/24RIPENCC
87.76.212.0/24/24RIPENCC
103.104.245.0/24/24APNIC
103.104.246.0/24/24APNIC
109.66.56.0/24/24RIPENCC
155.117.146.0/24/24RIPENCC
168.222.40.0/24/24RIPENCC
178.253.224.0/24/24RIPENCC
185.88.140.0/22/24RIPENCC
185.200.104.0/22/24RIPENCC
185.200.104.0/24/24RIPENCC
185.200.106.0/24/24RIPENCC
185.200.107.0/24/24RIPENCC
193.29.139.0/24/24RIPENCC
194.26.3.0/24/24RIPENCC
195.190.28.0/24/24RIPENCC
212.189.85.0/24/24RIPENCC
213.108.104.0/21/24RIPENCC
2a00:c6c0::/48/48RIPENCC
2a03:f85:6::/48/48RIPENCC

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

44 objects · 4 not announced

Route objects naming AS47172 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.

PrefixSourceDescriptionMaintainerChangedRouting
37.218.240.0/21RIPE—GREENHOST2024-04-04Not announced
185.88.140.0/24RIPE—GREENHOST2024-04-10Not announced
185.88.141.0/24RIPE—GREENHOST2024-04-10Not announced
185.200.104.0/22RIPE—GREENHOST2024-04-04Not announced
13.141.50.0/24RADBautogenMAINT-AS8342026-09-29Announced
13.141.50.0/24RIPE—NETUTILS-MNT2026-09-25Announced
31.56.77.0/24RADBautogenMAINT-AS8342026-08-20Announced
31.56.77.0/24RIPE—NETUTILS-MNT2026-08-20Announced
37.218.240.0/24RIPE—GREENHOST2020-11-11Announced
37.218.241.0/24RIPE—GREENHOST2024-10-17Announced
37.218.242.0/24RIPEEclipsis AmsterdamGREENHOST2016-04-19Announced
37.218.243.0/24RIPE—GREENHOST2020-11-11Announced
37.218.244.0/24RIPE—GREENHOST2024-10-17Announced
37.218.245.0/24RIPE—GREENHOST2017-03-27Announced
37.218.246.0/24RIPEGreenhost AMS1GREENHOST2019-08-12Announced
37.218.247.0/24RIPEIceNetGREENHOST2012-11-07Announced
62.84.165.0/24RADBautogenMAINT-AS8342026-09-29Announced
62.84.165.0/24RIPE—NETUTILS-MNT2026-09-25Announced
82.38.31.0/24RADBautogenMAINT-AS8342025-11-17Announced
82.38.31.0/24RIPE—NETUTILS-MNT2025-11-17Announced
87.76.212.0/24RADBautogenMAINT-AS8342026-09-29Announced
87.76.212.0/24RIPE—NETUTILS-MNT2026-09-22Announced
103.104.245.0/24APNICGreenhost BVMAINT-GREENHOST-AP2025-01-31Announced
103.104.246.0/24APNICGreenhost BVMAINT-GREENHOST-AP2025-01-31Announced
109.66.56.0/24RADBautogenMAINT-AS8342026-09-30Announced
109.66.56.0/24RIPE—NETUTILS-MNT2026-09-25Announced
155.117.146.0/24RADBautogenMAINT-AS8342025-12-10Announced
155.117.146.0/24RIPE—NETUTILS-MNT2025-12-10Announced
168.222.40.0/24RADBautogenMAINT-AS8342026-09-29Announced
168.222.40.0/24RIPE—NETUTILS-MNT2026-09-25Announced
178.253.224.0/24RADBautogenMAINT-AS8342026-09-29Announced
178.253.224.0/24RIPE—NETUTILS-MNT2026-09-22Announced
185.88.140.0/22RIPE—GREENHOST2021-05-10Announced
185.200.104.0/24RIPE—GREENHOST2022-10-05Announced
185.200.105.0/24RIPE—GREENHOST2022-10-05Announced
185.200.106.0/24RIPE—GREENHOST2022-10-05Announced
185.200.107.0/24RIPE—GREENHOST2022-10-05Announced
193.29.139.0/24RIPE—GREENHOST2017-11-08Announced
194.26.3.0/24RADBautogenMAINT-AS8342026-10-06Announced
194.26.3.0/24RIPE—NETUTILS-MNT2026-10-06Announced
195.190.28.0/24RIPEGreenhost NetworkGREENHOST2012-04-14Announced
212.189.85.0/24RADBautogenMAINT-AS8342026-09-29Announced
213.108.104.0/21RIPEGreenhost NetworkGREENHOST2012-04-14Announced
2a00:c6c0::/48RIPEGreenhostGREENHOST2016-02-09Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS47172 directly show who expects to carry it.

AS-setWhereRelationship
AS-31576-PEERSRIPELists AS47172 as a direct member
AS-GREENHOSTRIPELists AS47172 as a direct member
AS-HURRICANEV6RADBLists AS47172 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS47172 as a direct member
AS-JOINTTRANSITRIPELists AS47172 as a direct member
AS-JOINTTRANSIT-IPV6RIPELists AS47172 as a direct member
AS-LIQUID-AMSIXPEERSRIPELists AS47172 as a direct member
AS-MANDA-AMSIX-PEERS-V4RIPELists AS47172 as a direct member
AS-MANDA-AMSIX-PEERS-V6RIPELists AS47172 as a direct member
AS-NFORCE-NL-IX-PEERSRIPELists AS47172 as a direct member
AS-OPENPEERINGRIPELists AS47172 as a direct member
AS-OXILION-PEERSRIPELists AS47172 as a direct member
AS-XO-BARINLists AS47172 as a direct member
AS1200:AS-AMS-IX-PEERSRIPELists AS47172 as a direct member
AS6777:AS-AMS-IX-RSRIPELists AS47172 as a direct member
AS6777:AS-AMS-IX-RS-V6RIPELists AS47172 as a direct member
AS680:AS-AMSIX-RS-PEERSRIPELists AS47172 as a direct member
AS8218:AS-AMSIX-RSRIPELists AS47172 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.