asn.dev

Routing security

AS51852 PLI-AS

Hosting DROP-listed space RIPE NSP

RPKI valid 25% 24 of 96 announcements
RPKI invalid 0 none
No ROA 72 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 24 authorising this AS

Announcements

What this network originates

96 observed

Every prefix observed with AS51852 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a02:29b8::/32No ROAIRR35
2a09:4d45::/32No ROAIRR35
31.7.56.0/21No ROAIRR58
46.19.136.0/21No ROAIRR58
81.17.16.0/20No ROAIRR58
141.255.160.0/21No ROAIRR58
179.43.128.0/24No ROAIRR58
179.43.129.0/24No ROAIRR58
179.43.130.0/24No ROAIRR58
179.43.131.0/24No ROAIRR58
179.43.132.0/24No ROAIRR58
179.43.133.0/24No ROAIRR58
179.43.134.0/24No ROAIRR58
179.43.135.0/24No ROAIRR52
179.43.136.0/24No ROAIRR52
179.43.137.0/24No ROAIRR58
179.43.138.0/24No ROAIRR58
179.43.139.0/24No ROAIRR58
179.43.140.0/24No ROAIRR58
179.43.141.0/24No ROAIRR58
179.43.142.0/24No ROAIRR58
179.43.143.0/24No ROAIRR58
179.43.144.0/24No ROAIRR58
179.43.145.0/24No ROAIRR58
179.43.146.0/24No ROAIRR58
179.43.147.0/24No ROAIRR58
179.43.148.0/24No ROAIRR58
179.43.149.0/24No ROAIRR58
179.43.150.0/24No ROAIRR58
179.43.151.0/24No ROAIRR58
179.43.152.0/24No ROAIRR58
179.43.153.0/24No ROAIRR58
179.43.154.0/24No ROAIRR58
179.43.155.0/24No ROAIRR58
179.43.156.0/24No ROAIRR58
179.43.157.0/24No ROAIRR58
179.43.158.0/24No ROAIRR58
179.43.159.0/24No ROAIRR58
179.43.160.0/24No ROAIRR58
179.43.161.0/24No ROAIRR58
179.43.162.0/24No ROAIRR58
179.43.163.0/24No ROAIRR58
179.43.164.0/24No ROAIRR58
179.43.165.0/24No ROAIRR58
179.43.166.0/24No ROAIRR58
179.43.167.0/24No ROAIRR58
179.43.168.0/24No ROAIRR58
179.43.169.0/24No ROAIRR58
179.43.170.0/24No ROAIRR58
179.43.171.0/24No ROAIRR58
179.43.172.0/24No ROAIRR58
179.43.173.0/24No ROAIRR58
179.43.174.0/24No ROAIRR58
179.43.175.0/24No ROAIRR52
179.43.176.0/24No ROAIRR58
179.43.177.0/24No ROAIRR58
179.43.178.0/24No ROAIRR58
179.43.179.0/24No ROAIRR58
179.43.180.0/24No ROAIRR58
179.43.181.0/24No ROAIRR58
179.43.182.0/24No ROAIRR58
179.43.183.0/24No ROAIRR58
179.43.184.0/24No ROAIRR58
179.43.185.0/24No ROAIRR58
179.43.186.0/24No ROAIRR58
179.43.187.0/24No ROAIRR58
179.43.188.0/24No ROAIRR58
179.43.189.0/24No ROAIRR58
179.43.190.0/24No ROAIRR58
179.43.191.0/24No ROAIRR58
185.12.44.0/22No ROAIRR58
190.211.252.0/22No ROAIRR58
9.247.18.0/24RPKI validIRR58
31.58.211.0/24RPKI validIRR58
38.180.15.0/24RPKI validIRR58
38.180.46.0/23RPKI validIRR58
38.180.84.0/23RPKI validIRR58
38.180.161.0/24RPKI validIRR58
38.180.162.0/24RPKI validIRR58
38.244.144.0/24RPKI validIRR58
38.244.145.0/24RPKI validIRR58
50.117.15.0/24RPKI validIRR58
82.22.22.0/24RPKI validIRR58
82.22.171.0/24RPKI validIRR58
82.39.101.0/24RPKI validIRR58
92.113.227.0/24RPKI validIRR58
94.26.35.0/24RPKI validIRR58
94.229.221.0/24RPKI validIRR58
104.238.2.0/24RPKI validIRR58
149.33.15.0/24RPKI validIRR58
163.245.40.0/24RPKI validIRR58
168.222.3.0/24RPKI validIRR58
173.0.105.0/24RPKI validIRR58
178.83.139.0/24RPKI validIRR58
185.114.117.0/24RPKI validIRR58
194.34.254.0/24RPKI validIRR58

RPKI · ROAs

Route origin authorisations

24 ROAs

Signed statements by address holders that AS51852 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
9.247.18.0/24/24RIPENCC
31.58.211.0/24/24RIPENCC
38.180.15.0/24/24ARIN
38.180.46.0/23/24ARIN
38.180.84.0/23/24ARIN
38.180.161.0/24/24ARIN
38.180.162.0/24/24ARIN
38.244.144.0/23/24ARIN
50.117.15.0/24/24ARIN
82.22.22.0/24/24RIPENCC
82.22.171.0/24/24RIPENCC
82.39.101.0/24/24RIPENCC
92.113.227.0/24/24RIPENCC
94.26.35.0/24/24RIPENCC
94.229.221.0/24/24RIPENCC
104.238.2.0/24/24RIPENCC
149.33.15.0/24/24ARIN
163.245.40.0/24/24RIPENCC
168.222.3.0/24/24RIPENCC
173.0.105.0/24/24ARIN
176.65.144.0/24/24RIPENCC
178.83.139.0/24/24RIPENCC
185.114.117.0/24/24RIPENCC
194.34.254.0/24/24RIPENCC

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

123 objects · 7 not announced

Route objects naming AS51852 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
38.244.144.0/23ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Not announced
46.102.152.0/24RADBCustomer RecordMAINT-AS434402024-05-20Not announced
176.65.144.0/24RIPE—MNT-ZEXOTEK2025-12-13Not announced
176.223.111.0/24RADBCustomer RecordMAINT-AS434402024-05-20Not announced
176.223.112.0/24RADBCustomer RecordMAINT-AS434402024-05-20Not announced
176.223.113.0/24RADBCustomer RecordMAINT-AS434402024-05-20Not announced
179.43.128.0/18RADBCustomer RecordMAINT-AS434402024-05-20Not announced
9.247.18.0/24RIPE—INTERLIR-MNT2026-09-30Announced
31.7.56.0/21RADBCustomer RecordMAINT-AS434402024-05-20Announced
31.7.56.0/21RIPERipe AllocationKP73900-MNT2012-04-25Announced
31.58.211.0/24RIPE—DATAPENTA-MNT2026-05-18Announced
38.180.15.0/24ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Announced
38.180.15.0/24RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
38.180.46.0/23ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Announced
38.180.46.0/23RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
38.180.84.0/23ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Announced
38.180.84.0/23RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
38.180.161.0/24ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Announced
38.180.161.0/24RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
38.180.162.0/24ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Announced
38.180.162.0/24RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
38.244.144.0/24RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
38.244.145.0/24RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
46.19.136.0/21RADBCustomer RecordMAINT-AS434402024-05-20Announced
50.117.15.0/24ARINEGIHostingMNT-EGNL-12026-09-28Announced
50.117.15.0/24RADBOpenColo LOA'edMAINT-AS187792026-09-28Announced
81.17.16.0/20RADBCustomer RecordMAINT-AS434402024-05-20Announced
81.17.16.0/20RIPERipe AllocationKP73900-MNT2012-04-25Announced
82.22.22.0/24RADBautogenMAINT-AS8342025-11-28Announced
82.22.22.0/24RIPE—NETUTILS-MNT2025-11-28Announced
82.22.171.0/24RADBautogenMAINT-AS8342026-03-23Announced
82.22.171.0/24RIPE—NETUTILS-MNT2026-03-23Announced
82.39.101.0/24RADBautogenMAINT-AS8342025-11-24Announced
82.39.101.0/24RIPE—NETUTILS-MNT2025-11-24Announced
92.113.227.0/24RADBautogenMAINT-AS8342025-11-13Announced
92.113.227.0/24RIPE—NETUTILS-MNT2025-11-13Announced
94.26.35.0/24RIPE—LIR-BG-TELCO-1-MNT2026-01-19Announced
94.229.221.0/24RADBautogenMAINT-AS8342026-05-28Announced
94.229.221.0/24RIPE—NETUTILS-MNT2026-05-28Announced
104.238.2.0/24RADB—MAINT-AS434402026-09-29Announced
104.238.2.0/24RIPE—VOLDETA-MNT2026-09-28Announced
141.255.160.0/21RIPE141 RangeKP73900-MNT2014-04-26Announced
149.33.15.0/24ARINRoute Registered for Cogent Communications Customer - 3NT SOLUTIONS LLPMNT-COGC2026-04-07Announced
149.33.15.0/24RADBAs an internet service provider (ISP), we offer IP transit and bandwidth services that are self-managed by our customers. As a result, we do not utilize this IP space ourselves. If you encounter any issues related to spam, fraud, phishing, DDoS, port scans, or other similar problems, please do not hesitate to reach out to us with the relevant information. Our abuse email is abuse@3nt.comMAINT-3NT2026-03-24Announced
163.245.40.0/24RIPE—INTERLIR-MNT2026-09-30Announced
168.222.3.0/24RADBautogenMAINT-AS8342026-03-23Announced
168.222.3.0/24RIPE—NETUTILS-MNT2026-03-23Announced
173.0.105.0/24ARINUsed by EndUserMNT-DCL-5772026-05-28Announced
173.0.105.0/24RADBautogenMAINT-AS8342026-05-29Announced
178.83.139.0/24RADBautogenMAINT-AS8342026-03-23Announced
178.83.139.0/24RIPE—NETUTILS-MNT2026-03-23Announced
179.43.128.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.129.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.130.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.131.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.132.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.133.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.134.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.135.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.136.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.137.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.138.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.139.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.140.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.141.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.142.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.143.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.144.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.145.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.146.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.147.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.148.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.149.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.150.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.151.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.152.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.153.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.154.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.155.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.156.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.157.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.158.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.159.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.160.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.161.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.162.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.163.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.164.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.165.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.166.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.167.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.168.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.169.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.170.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.171.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.172.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.173.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.174.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.175.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.176.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.177.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.178.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.179.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.180.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.181.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.182.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.183.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.184.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.185.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.186.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.187.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.188.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.189.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.190.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
179.43.191.0/24RADBCustomer RecordMAINT-AS434402026-08-10Announced
185.12.44.0/22RADBCustomer RecordMAINT-AS434402024-05-20Announced
185.12.44.0/22RIPEPL-185.12.44.0/22KP73900-MNT2014-03-07Announced
185.114.117.0/24RIPE—MNT-3NT2025-12-03Announced
190.211.252.0/22RADBCustomer RecordMAINT-AS434402024-05-20Announced
194.34.254.0/24RADBautogenMAINT-AS8342026-01-26Announced
194.34.254.0/24RIPE—NETUTILS-MNT2026-01-02Announced
2a02:29b8::/32RADBCustomer RecordMAINT-AS434402024-05-20Announced
2a09:4d45::/32RIPE—IPSERVER-MNT2023-09-18Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS51852 directly show who expects to carry it.

AS-setWhereRelationship
AS-10099RADBLists AS51852 as a direct member
AS-DIGITALESUISSERADBLists AS51852 as a direct member
AS-GREEN-PEERSRIPELists AS51852 as a direct member
AS-GTTCUSTRIPELists AS51852 as a direct member
AS-GTTCUST6RIPELists AS51852 as a direct member
AS-HIBERNIA-IVRIPELists AS51852 as a direct member
AS-HURRICANERADBLists AS51852 as a direct member
AS-HURRICANEV6RADBLists AS51852 as a direct member
AS-JAGUAR-PEERING-V6-SWISS-IXRIPELists AS51852 as a direct member
AS-JARMTELCOALTDBLists AS51852 as a direct member
AS-LIQUID-AMSIXPEERSRIPELists AS51852 as a direct member
AS-LIQUID-DECIXPEERSRIPELists AS51852 as a direct member
AS-MIRONET-SWISSIX-PEERSRIPELists AS51852 as a direct member
AS-REDTRANSIT4RIPELists AS51852 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS51852 as a direct member
AS-SEABONECUSTEURIPELists AS51852 as a direct member
AS-SIMPLECARRIERRIPELists AS51852 as a direct member
AS-SIMPLECARRIERV4RIPELists AS51852 as a direct member
AS-TRANSROUTE-SPECRIPELists AS51852 as a direct member
AS-TRUE:AS-EXCEPTIONSRIPELists AS51852 as a direct member
AS1200:AS-AMS-IX-PEERSRIPELists AS51852 as a direct member
AS199746:AS-BLACKLISTRIPELists AS51852 as a direct member
AS202194:AS-PEERSRIPELists AS51852 as a direct member
AS204464:AS-BLACKLISTRIPELists AS51852 as a direct member
AS25151:AS-AMS-IX-PEERSRIPELists AS51852 as a direct member
AS5580:AS-HIBERNIA-IVRIPELists AS51852 as a direct member
AS61180:AS-PEERS-AMSIXRIPELists AS51852 as a direct member
AS6774:AS-BICS-CUST:AS42624RIPELists AS51852 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.