asn.dev

Routing security

AS35251 ANTI-DDOS

Hosting ARIN

RPKI valid 40% 8 of 20 announcements
RPKI invalid 0 none
No ROA 12 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

20 observed

Every prefix observed with AS35251 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
154.12.32.0/24No ROAIRR51
154.12.33.0/24No ROAIRR51
154.12.34.0/24No ROAIRR51
154.12.36.0/23No ROAIRR52
154.12.40.0/22No ROAIRR52
154.12.56.0/24No ROAIRR51
154.12.57.0/24No ROAIRR51
154.12.58.0/24No ROAIRR51
154.13.4.0/24No ROAIRR51
154.13.5.0/24No ROAIRR51
154.13.7.0/24No ROAIRR51
154.64.229.0/24No ROAIRR51
45.138.69.0/24RPKI validIRR51
45.138.70.0/24RPKI validIRR52
45.138.71.0/24RPKI validIRR52
45.158.20.0/24RPKI validIRR51
45.158.21.0/24RPKI validIRR51
45.158.22.0/24RPKI validIRR51
45.158.23.0/24RPKI validIRR51
2602:feda:180::/48RPKI validIRR1

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS35251 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.138.68.0/24/24RIPENCC
45.138.69.0/24/24RIPENCC
45.138.70.0/24/24RIPENCC
45.138.71.0/24/24RIPENCC
45.158.20.0/24/24RIPENCC
45.158.21.0/24/24RIPENCC
45.158.22.0/24/24RIPENCC
45.158.23.0/24/24RIPENCC
2602:feda:180::/48/48ARIN

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

36 objects · 14 not announced

Route objects naming AS35251 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
45.138.68.0/22RADBCERAMAINT-PREMIUM2024-07-11Not announced
45.138.68.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-08-28Not announced
45.138.68.0/24RADBCERAMAINT-PREMIUM2024-07-31Not announced
45.145.7.0/24RADBcust proxy regMAINT-AS400652023-11-13Not announced
45.158.20.0/22RADBCERAMAINT-PREMIUM2024-07-11Not announced
50.93.205.0/24ARINClient IP RangeMNT-JN2021-08-04Not announced
103.150.214.0/24APNICYUNSERVER LLCMAINT-NBDHM-CN2020-05-06Not announced
103.150.215.0/24APNICYUNSERVER LLCMAINT-NBDHM-CN2020-05-06Not announced
154.12.36.0/22RADBcust proxy regMAINT-AS400652023-11-13Not announced
154.13.6.0/24RADBCERAMAINT-PREMIUM2024-07-11Not announced
202.5.28.0/24ARINCustomer Route C49400MNT-HOSTU-42020-04-28Not announced
202.5.28.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-08-28Not announced
202.5.28.0/24RADBCMI (Customer Route)MAINT-AS584532023-11-13Not announced
202.5.30.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-08-28Not announced
45.138.69.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-08-28Announced
45.138.69.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
45.138.70.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
45.138.71.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
45.158.20.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
45.158.21.0/24NTTCOMCMI IP TransitMAINT-CMI-INT-HK2020-08-28Announced
45.158.21.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
45.158.22.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
45.158.23.0/24RADBCERAMAINT-PREMIUM2024-07-31Announced
154.12.32.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.12.33.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.12.34.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.12.36.0/23RADBCERAMAINT-PREMIUM2024-07-11Announced
154.12.40.0/22RADBcust proxy regMAINT-AS400652023-11-13Announced
154.12.56.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.12.57.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.12.58.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.13.4.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.13.5.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.13.7.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
154.64.229.0/24RADBCERAMAINT-PREMIUM2024-07-11Announced
2602:feda:180::/48ARINNetlabMNT-NRL-252024-11-04Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS35251 directly show who expects to carry it.

AS-setWhereRelationship
AS-35251RADBLists AS35251 as a direct member
AS-40676RADBLists AS35251 as a direct member
AS-APERNETAPNICLists AS35251 as a direct member
AS-BXSRIPELists AS35251 as a direct member
AS-CNSERVERSRADBLists AS35251 as a direct member
AS-CTI-TELECOMRADBLists AS35251 as a direct member
AS-HKBN-TRANSITRADBLists AS35251 as a direct member
AS396998:AS-CUSTOMERS-4ARINLists AS35251 as a direct member
AS396998:AS-CUSTOMERS-4RADBLists AS35251 as a direct member
AS58453:AS-AMERICAASCUSTAPNICLists AS35251 as a direct member
AS9269:AS-HKBN-TRANSITNTTCOMLists AS35251 as a direct member
AS9269:AS-HKBN-TRANSITRADBLists AS35251 as a direct member
AS9381:AS-9381-TRANSITNTTCOMLists AS35251 as a direct member

RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.