asn.dev

Routing security

AS20205 AMPLEX

Residential ARIN

RPKI valid 60% 9 of 15 announcements
RPKI invalid 2 dropped by validating networks
No ROA 4 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

15 observed

Every prefix observed with AS20205 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2001:4950:1:2::/64RPKI invalid · lengthIRR covering1
2001:4950:1:3a::/64RPKI invalid · lengthIRR covering1
38.67.212.0/23No ROAIRR57
38.67.220.0/24No ROAIRR57
38.67.244.0/23No ROAIRR57
38.67.244.0/24No ROAIRR covering1
64.246.96.0/19RPKI validIRR57
104.37.52.0/22RPKI validIRR57
104.37.55.0/24RPKI validIRR covering1
137.83.84.0/23RPKI validIRR57
158.247.72.0/22RPKI validIRR57
158.247.73.0/24RPKI validIRR covering1
168.245.180.0/22RPKI validIRR57
192.211.11.0/24RPKI validIRR57
2001:4950::/32RPKI validIRR34

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS20205 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
64.246.96.0/19/24ARIN
104.37.52.0/22/24ARIN
137.83.84.0/23/24ARIN
158.247.72.0/22/24ARIN
168.245.180.0/22/24ARIN
192.211.11.0/24/24ARIN
2001:470:49::/48/48ARIN
2001:470:3ea::/48/48ARIN
2001:4950::/32/48ARIN

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

12 objects · 2 not announced

Route objects naming AS20205 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
2001:470:49::/48ARINNET-2001-470-49---48-AS20205MNT-HURC2025-01-03Not announced
2001:470:3ea::/48ARINNET-2001-470-3ea---48-AS20205MNT-HURC2025-01-04Not announced
38.67.212.0/23ALTDBProxy registration to prevent harm from ARIN-NONAUTH shutdownMAINT-AS70342022-04-04Announced
38.67.220.0/24ALTDBProxy registration to prevent harm from ARIN-NONAUTH shutdownMAINT-AS70342022-04-04Announced
38.67.244.0/23ALTDBProxy registration to prevent harm from ARIN-NONAUTH shutdownMAINT-AS70342022-04-04Announced
64.246.96.0/19ARINAmplex InternetMNT-AMPLEX-32017-04-20Announced
104.37.52.0/22ARINAmplex InternetMNT-AMPLEX-32017-04-20Announced
137.83.84.0/23ARINAmplex InternetMNT-AMPLEX-32019-01-23Announced
158.247.72.0/22ARINAmplex InternetMNT-AMPLEX-32020-06-23Announced
168.245.180.0/22ARINAmplex InternetMNT-AMPLEX-32017-06-22Announced
192.211.11.0/24ARINAmplex InternetMNT-AMPLEX-32017-04-20Announced
2001:4950::/32ARINAmplex InternetMNT-AMPLEX-32017-04-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS20205 directly show who expects to carry it.

AS-setWhereRelationship
AS-AMPLEXARINLists AS20205 as a direct member
AS-HURRICANERADBLists AS20205 as a direct member
AS-HURRICANEV6RADBLists AS20205 as a direct member
AS-RIS-RRC00RIPELists AS20205 as a direct member
AS-RR-BIZRADBLists AS20205 as a direct member
AS-TRANSROUTE-SPECRIPELists AS20205 as a direct member
AS-XO-BARINLists AS20205 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.