asn.dev

Routing security

AS4675 U-NETSURF UNIADEX, LTD.

Unclassified AFRINIC NSP

RPKI valid 63% 5 of 8 announcements
RPKI invalid 0 none
No ROA 3 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 5 authorising this AS

Announcements

What this network originates

8 observed

Every prefix observed with AS4675 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
133.247.80.0/21No ROAIRR52
133.247.88.0/23No ROAIRR52
133.247.235.0/24No ROAIRR52
202.73.64.0/20RPKI validIRR52
202.73.80.0/20RPKI validIRR52
202.233.0.0/18RPKI validIRR52
210.166.192.0/20RPKI validIRR52
2001:338::/32RPKI validIRR29

RPKI · ROAs

Route origin authorisations

5 ROAs

Signed statements by address holders that AS4675 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
202.73.64.0/20/20APNIC
202.73.80.0/20/20APNIC
202.233.0.0/18/18APNIC
210.166.192.0/20/20APNIC
2001:338::/32/32APNIC

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

10 objects · 2 not announced

Route objects naming AS4675 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
202.73.64.0/19RADBPACNET (proxy-registered route object)MAINT-AS46372023-11-13Not announced
203.152.0.0/18RADBCAT route object for WorldNetMAINT-THIX-CAT-TH2023-11-13Not announced
133.247.80.0/21RADBUNIADEX, Ltd.(NM-NET)MAINT-AS46752023-11-13Announced
133.247.88.0/23RADBUNIADEX, Ltd.(NM-NET)MAINT-AS46752023-11-13Announced
133.247.235.0/24RADBUNIADEX, Ltd.(NM-NET)MAINT-AS46752023-11-13Announced
202.73.64.0/20RADBU-netSURF CIDR BLOCK ( AS4675 )MAINT-AS46752023-11-13Announced
202.73.80.0/20RADBU-netSURF CIDR BLOCK ( AS4675 )MAINT-AS46752023-11-13Announced
202.233.0.0/18RADBU-netSURF CIDR BLOCK ( AS4675 )MAINT-AS46752023-11-13Announced
210.166.192.0/20RADBU-netSURF CIDR BLOCK ( AS4675 )MAINT-AS46752023-11-13Announced
2001:338::/32RADBU-netSURF CIDR BLOCK ( AS4675 )MAINT-AS46752023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4675 directly show who expects to carry it.

AS-setWhereRelationship
AS-U-NETSURFPeeringDBDeclared by the operator as its own set
AS-ANCRADBLists AS4675 as a direct member
AS-BBIX-TRADBLists AS4675 as a direct member
AS-BBIX-T-V6RADBLists AS4675 as a direct member
AS-IIJRADBLists AS4675 as a direct member
AS-IIJ6RADBLists AS4675 as a direct member
AS-IPV6_VECTANTRADBLists AS4675 as a direct member
AS-IXP2NTTCOMLists AS4675 as a direct member
AS-KDDRADBLists AS4675 as a direct member
AS-KDDI6RADBLists AS4675 as a direct member
AS-NSPIXP2RADBLists AS4675 as a direct member
AS-PACNETRADBLists AS4675 as a direct member
AS-PACNET-CUSTOMER-PROXY-REGISTERRADBLists AS4675 as a direct member
AS-PACNET-DOWNSTREAM-JPRADBLists AS4675 as a direct member
AS-TMNET-PEERSRADBLists AS4675 as a direct member
AS-U-NETSURFRADBLists AS4675 as a direct member
AS-VECTANTRADBLists AS4675 as a direct member
AS-WIDE-V6RADBLists AS4675 as a direct member
AS-XO-BARINLists AS4675 as a direct member
AS2497:AS-IIJRADBLists AS4675 as a direct member
AS2497:AS-IIJ6RADBLists AS4675 as a direct member

RPKI from rpki-client, validated 2026-10-22 12:01 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-22. Cross-check on bgp.he.net.