asn.dev

Routing security

AS210000 TWENTYWAN-NETWORKS TwentyWAN Networks

Hosting RIPE Network Services

RPKI valid 100% 13 of 13 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 69% 4 missing · 0 other origin
ROAs 14 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS210000 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
160.250.164.0/24RPKI validNo IRR57
160.250.165.0/24RPKI validNo IRR57
163.61.42.0/24RPKI validNo IRR52
163.61.43.0/24RPKI validNo IRR57
2a12:3fc1:1001::/48RPKI validIRR32
2a12:3fc1:1002::/48RPKI validIRR32
23.128.140.0/24RPKI validIRR57
23.142.145.0/24RPKI validIRR57
31.41.34.0/24RPKI validIRR57
177.177.77.0/24RPKI validIRR57
2602:f7b3::/40RPKI validIRR32
2602:faf4::/40RPKI validIRR32
2602:faf4:1::/48RPKI validIRR covering32

RPKI · ROAs

Route origin authorisations

14 ROAs

Signed statements by address holders that AS210000 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.128.140.0/24/24ARIN
23.142.145.0/24/24ARIN
23.191.8.0/24/24ARIN
31.41.34.0/24/24RIPENCC
160.250.164.0/24/24APNIC
160.250.165.0/24/24APNIC
163.61.42.0/23/24APNIC
177.177.77.0/24/24RIPENCC
2001:470:299::/48/48ARIN
2602:f7b3::/40/48ARIN
2602:faf4::/40/48ARIN
2a12:3fc1:1001::/48/48RIPENCC
2a12:3fc1:1002::/48/48RIPENCC
2a13:a5c6:5030::/44/48RIPENCC

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

11 objects · 3 not announced

Route objects naming AS210000 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
23.191.8.0/24ARINOwO Network, LLCMNT-ONL-392026-09-06Not announced
2001:470:299::/48ARINNET-2001-470-299---48-AS210000MNT-HURC2024-02-17Not announced
2a12:3fc1:2001::/48RIPE—DAOPORTGROUP-MNT2023-07-26Not announced
23.128.140.0/24ARIN21WAN.NETMNT-NCL-2122025-12-06Announced
23.142.145.0/24ARINDAOport Internet Corp FremontMNT-DIC-652022-10-28Announced
31.41.34.0/24RIPE—LIR-LT-TWENTYWAN-1-MNT2025-04-12Announced
177.177.77.0/24RIPE—LIR-AE-TTL-1-MNT2026-06-25Announced
2602:f7b3::/40ARINNucleus Cloud LLCMNT-NCL-2122025-12-06Announced
2602:faf4::/40ARINDaoport-FremontMNT-DIC-652022-10-24Announced
2a12:3fc1:1001::/48RIPE—DAOPORTGROUP-MNT2023-07-21Announced
2a12:3fc1:1002::/48RIPE—DAOPORTGROUP-MNT2023-07-21Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS210000 directly show who expects to carry it.

AS-setWhereRelationship
AS210000:AS-21WANPeeringDBDeclared by the operator as its own set
AS-4IXPRIPELists AS210000 as a direct member
AS-4IXP-RSRIPELists AS210000 as a direct member
AS-4IXPV6RIPELists AS210000 as a direct member
AS-CYBERVERSE-AUTOARINLists AS210000 as a direct member
AS-DAOPORTRIPELists AS210000 as a direct member
AS-DIGITALSYSTEMARINLists AS210000 as a direct member
AS-EDGOORIPELists AS210000 as a direct member
AS-HURRICANERADBLists AS210000 as a direct member
AS-HURRICANEV6RADBLists AS210000 as a direct member
AS-HYTRONRADBLists AS210000 as a direct member
AS-IDCCUBEARINLists AS210000 as a direct member
AS-SFMIX-RSARINLists AS210000 as a direct member
AS-TPIX-2002RADBLists AS210000 as a direct member
AS-TRANSROUTE-SPECRIPELists AS210000 as a direct member
AS-UDOSRADBLists AS210000 as a direct member
AS154562:AS-CYBERVERSE-AUTOAPNICLists AS210000 as a direct member
AS17433:AS-HYTRONAPNICLists AS210000 as a direct member
AS17433:AS-HYTRONRADBLists AS210000 as a direct member
AS199436:AS-AUBREYRIPELists AS210000 as a direct member
AS202662:AS-HYTRONRIPELists AS210000 as a direct member
AS216211:AS-CYBERVERSE-AUTORIPELists AS210000 as a direct member
AS57369:AS-FREMIXRIPELists AS210000 as a direct member
AS60438:AS-FREMIXRIPELists AS210000 as a direct member
AS6424:AS-DOWNSTREAMSRIPELists AS210000 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.