asn.dev

Routing security

AS6977 AS-LAYERSWITCH

Hosting AFRINIC Network Services

RPKI valid 100% 6 of 6 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 13 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS6977 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.188.16.0/24RPKI validIRR51
23.188.17.0/24RPKI validIRR52
23.188.19.0/24RPKI validIRR23
23.188.20.0/24RPKI validIRR52
23.188.23.0/24RPKI validIRR32
2602:fc4b::/36RPKI validIRR29

RPKI · ROAs

Route origin authorisations

13 ROAs

Signed statements by address holders that AS6977 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.188.16.0/24/24ARIN
23.188.17.0/24/24ARIN
23.188.18.0/24/24ARIN
23.188.19.0/24/24ARIN
23.188.20.0/24/24ARIN
23.188.21.0/24/24ARIN
23.188.22.0/24/24ARIN
23.188.23.0/24/24ARIN
91.235.168.0/24/24RIPENCC
2001:67c:2d78::/48/48RIPENCC
2602:fc4b::/36/48ARIN
2a09:8400::/29/48RIPENCC
2a0f:75c0::/29/48RIPENCC

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

18 objects · 12 not announced

Route objects naming AS6977 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
23.188.18.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Not announced
23.188.21.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Not announced
23.188.22.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Not announced
65.90.80.0/21RADBCyrusOne - Proxy for CustomerMAINT-AS622023-11-13Not announced
65.90.81.0/24ALTDBProxy-registered route object forMAINT-AS61812008-01-30Not announced
65.90.84.0/22ALTDBProxy-registered route object forMAINT-AS61812008-01-30Not announced
65.90.84.0/24RADBCyrusOne - Proxy for CustomerMAINT-AS622023-11-13Not announced
198.182.175.0/24ALTDBProxy-registered route object forMAINT-AS61812008-01-30Not announced
198.182.175.0/24RADBCyrusOne - Proxy for CustomerMAINT-AS622023-11-13Not announced
2001:67c:2d78::/48RIPE—LAYERSWITCH-MNT2024-06-14Not announced
2a09:8400::/29RIPE—LAYERSWITCH-MNT2024-06-14Not announced
2a0f:75c0::/29RIPE—LAYERSWITCH-MNT2024-06-14Not announced
23.188.16.0/24ARINLayerSwitchMNT-LAYER-142021-09-16Announced
23.188.17.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Announced
23.188.19.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Announced
23.188.20.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Announced
23.188.23.0/24ARINLayerSwitchMNT-LAYER-142021-09-26Announced
2602:fc4b::/36ARINLAYERSWITCH IPv6MNT-LAYER-142021-10-22Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS6977 directly show who expects to carry it.

AS-setWhereRelationship
AS-LAYERSWITCHPeeringDBDeclared by the operator as its own set
AS-BTN-CUSTOMERSRADBLists AS6977 as a direct member
AS-C1RADBLists AS6977 as a direct member
AS-CBTSALTDBLists AS6977 as a direct member
AS-FUSEALTDBLists AS6977 as a direct member
AS-LAYERSWITCHARINLists AS6977 as a direct member
AS-NETROUTINGRIPELists AS6977 as a direct member
AS-NETROUTING:AS-NETROUTING-USRIPELists AS6977 as a direct member
AS6181:AS-ALLALTDBLists AS6977 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.