asn.dev

Routing security

AS4557 SOUTHEAST-TEXAS-GIGAPOP

Education ARIN

RPKI valid 0% 0 of 10 announcements
RPKI invalid 0 none
No ROA 10 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS4557 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
198.32.224.0/20No ROAIRR52
198.32.229.0/24No ROAIRR7
198.32.232.0/24No ROAIRR51
198.32.233.0/24No ROAIRR51
198.32.234.0/24No ROAIRR51
198.32.238.0/24No ROAIRR52
2001:468:1a00::/40No ROAIRR29
2001:468:1af1::/48No ROAIRR1
2001:468:1af4::/48No ROAIRR29
2001:468:1af5::/48No ROAIRR covering29

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS4557 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

47 objects · 29 not announced

Route objects naming AS4557 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
192.58.120.0/24RADB—MAINT-AS45572025-07-11Not announced
198.32.224.0/24NTTCOMSETG-NET-1MAINT-SETG2025-04-10Not announced
198.32.224.0/24RADBSETG-NET-1MAINT-AS45572023-11-13Not announced
198.32.225.0/24NTTCOMSETG-NET-2MAINT-SETG2025-04-10Not announced
198.32.225.0/24RADBSETG-NET-2MAINT-AS45572023-11-13Not announced
198.32.226.0/24NTTCOMSETG-NET-3MAINT-SETG2025-04-10Not announced
198.32.226.0/24RADBSETG-NET-3MAINT-AS45572023-11-13Not announced
198.32.227.0/24NTTCOMSETG-NET-4MAINT-SETG2025-04-10Not announced
198.32.227.0/24RADBSETG-NET-4MAINT-AS45572023-11-13Not announced
198.32.228.0/24NTTCOMSETG-NET-5MAINT-SETG2025-04-10Not announced
198.32.228.0/24RADBSETG-NET-5MAINT-AS45572023-11-13Not announced
198.32.230.0/24NTTCOMSETG-NET-7MAINT-SETG2025-04-10Not announced
198.32.230.0/24RADBSETG-NET-7MAINT-AS45572023-11-13Not announced
198.32.231.0/24NTTCOMSETG-NET-8MAINT-SETG2025-04-10Not announced
198.32.231.0/24RADBSETG-NET-8MAINT-AS45572023-11-13Not announced
198.32.235.0/24NTTCOMNET-SETG-12MAINT-SETG2025-04-10Not announced
198.32.235.0/24RADBNET-SETG-12MAINT-AS45572023-11-13Not announced
198.32.236.0/24NTTCOMNET-SETG-13MAINT-SETG2025-04-10Not announced
198.32.236.0/24RADBNET-SETG-13MAINT-AS45572023-11-13Not announced
198.32.237.0/24NTTCOMNET-SETG-14MAINT-SETG2025-04-10Not announced
198.32.237.0/24RADBNET-SETG-14MAINT-AS45572023-11-13Not announced
198.32.239.0/24NTTCOMNET-SETG-16MAINT-SETG2025-04-10Not announced
198.32.239.0/24RADBNET-SETG-16MAINT-AS45572023-11-13Not announced
2001:468:1af0::/48NTTCOMSETG-NET6-F0MAINT-SETG2025-04-10Not announced
2001:468:1af0::/48RADBSETG-NET6-F0MAINT-AS45572023-11-13Not announced
2001:468:1af2::/48NTTCOMSETG-NET6-F2MAINT-SETG2025-04-10Not announced
2001:468:1af2::/48RADBSETG-NET6-F2MAINT-AS45572023-11-13Not announced
2001:468:1af3::/48NTTCOMSETG-NET6-F3MAINT-SETG2025-04-10Not announced
2001:468:1af3::/48RADBSETG-NET6-F3MAINT-AS45572023-11-13Not announced
198.32.224.0/20NTTCOMSETG-BLOCK1MAINT-SETG2025-04-10Announced
198.32.224.0/20RADBSETG-BLOCK1MAINT-AS45572023-11-13Announced
198.32.229.0/24NTTCOMSETG-NET-6MAINT-SETG2025-04-10Announced
198.32.229.0/24RADBSETG-NET-6MAINT-AS45572023-11-13Announced
198.32.232.0/24NTTCOMSETG-NET-9MAINT-SETG2025-04-10Announced
198.32.232.0/24RADBSETG-NET-9MAINT-AS45572023-11-13Announced
198.32.233.0/24NTTCOMSETG-NET-10MAINT-SETG2025-04-10Announced
198.32.233.0/24RADBSETG-NET-10MAINT-AS45572023-11-13Announced
198.32.234.0/24NTTCOMSETG-NET-11MAINT-SETG2025-04-10Announced
198.32.234.0/24RADBSETG-NET-11MAINT-AS45572023-11-13Announced
198.32.238.0/24NTTCOMNET-SETG-15MAINT-SETG2025-04-10Announced
198.32.238.0/24RADBNET-SETG-15MAINT-AS45572023-11-13Announced
2001:468:1a00::/40NTTCOMSETG-BLOCK6-1MAINT-SETG2025-04-10Announced
2001:468:1a00::/40RADBSETG-BLOCK6-1MAINT-AS45572023-11-13Announced
2001:468:1af1::/48NTTCOMSETG-NET6-F1MAINT-SETG2025-04-10Announced
2001:468:1af1::/48RADBSETG-NET6-F1MAINT-AS45572023-11-13Announced
2001:468:1af4::/48NTTCOMSETG-NET6-F4MAINT-SETG2025-04-10Announced
2001:468:1af4::/48RADBSETG-NET6-F4MAINT-AS45572023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4557 directly show who expects to carry it.

AS-setWhereRelationship
AS-6922RADBLists AS4557 as a direct member
AS-BCMI1RADBLists AS4557 as a direct member
AS-CHATRADBLists AS4557 as a direct member
AS-LEARN-I2PXRADBLists AS4557 as a direct member
AS-SETGRADBLists AS4557 as a direct member
AS-SETG-RERADBLists AS4557 as a direct member
AS-SOUTHEAST-TEXAS-GIGAPOP-INTERNALRADBLists AS4557 as a direct member
AS-TXBB-COMMODITYRADBLists AS4557 as a direct member
AS20099:AS-PEERSARINLists AS4557 as a direct member
AS2914:AS-US-V6NTTCOMLists AS4557 as a direct member
AS302:AS-BCMI1NTTCOMLists AS4557 as a direct member
AS302:AS-CHATNTTCOMLists AS4557 as a direct member
AS4557:AS-SETGNTTCOMLists AS4557 as a direct member
AS4557:AS-SETG-RENTTCOMLists AS4557 as a direct member
AS4557:AS-SOUTHEAST-TEXAS-GIGAPOP-INTERNALNTTCOMLists AS4557 as a direct member

RPKI from rpki-client, validated 2026-10-19 12:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-19. Cross-check on bgp.he.net.