asn.dev

Routing security

AS398816 FLUME-01

Unclassified ARIN Cable/DSL/ISP

RPKI valid 39% 9 of 23 announcements
RPKI invalid 0 none
No ROA 14 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 2 authorising this AS

Announcements

What this network originates

23 observed

Every prefix observed with AS398816 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.20.112.0/22No ROAIRR covering52
38.20.116.0/24No ROAIRR covering52
38.20.117.0/24No ROAIRR covering52
38.20.118.0/24No ROAIRR covering53
38.20.119.0/24No ROAIRR covering53
38.20.120.0/21No ROAIRR covering52
38.46.252.0/22No ROAIRR52
38.89.152.0/24No ROAIRR covering52
38.89.153.0/24No ROAIRR covering52
38.89.154.0/24No ROAIRR covering52
38.89.155.0/24No ROAIRR covering52
162.220.31.0/24No ROAIRR52
2001:550:220d::/48No ROAIRR30
2001:1980:e001::/48No ROAIRR30
206.109.120.0/22RPKI validIRR covering52
206.109.124.0/24RPKI validIRR covering53
206.109.125.0/24RPKI validIRR covering53
206.109.126.0/24RPKI validIRR covering52
206.109.127.0/24RPKI validIRR covering52
2606:dc0::/32RPKI validIRR30
2606:dc0:1000::/40RPKI validIRR covering30
2606:dc0:2000::/40RPKI validIRR covering30
2606:dc0:4000::/40RPKI validIRR covering30

RPKI · ROAs

Route origin authorisations

2 ROAs

Signed statements by address holders that AS398816 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
206.109.120.0/21/24ARIN
2606:dc0::/32/48ARIN

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

11 objects · 5 not announced

Route objects naming AS398816 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
38.20.112.0/20RADBRoute Registered for Cogent Communications Customer Flume InternetMAINT-AS1742025-08-25Not announced
38.89.152.0/22RADBRoute Registered for Cogent Communications Customer Flume InternetMAINT-AS1742023-11-13Not announced
38.109.92.0/22RADBFlume InternetMAINT-AS275062023-11-13Not announced
206.109.120.0/21ARINFlumeMNT-FI-5172026-02-09Not announced
206.109.120.0/21RADBFlume InternetMAINT-AS275062026-02-17Not announced
38.46.252.0/22RADBFlume InternetMAINT-AS275062024-10-17Announced
162.220.31.0/24RADBFlume InternetMAINT-AS275062023-11-13Announced
2001:550:220d::/48RADBRoute Registered for Cogent Communications Customer Flume InternetMAINT-AS1742023-11-13Announced
2001:1980:e001::/48RADBFlume InternetMAINT-AS275062023-11-13Announced
2606:dc0::/32ARINFlumeMNT-FI-5172026-02-09Announced
2606:dc0::/32RADBFlume InternetMAINT-AS275062023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS398816 directly show who expects to carry it.

AS-setWhereRelationship
AS-398816PeeringDBDeclared by the operator as its own set
AS-46450RADBLists AS398816 as a direct member
AS-AMCALTDBLists AS398816 as a direct member
AS-AMC-TESTALTDBLists AS398816 as a direct member
AS-CCFRADBLists AS398816 as a direct member
AS-CCF-TESTRADBLists AS398816 as a direct member

RPKI from rpki-client, validated 2026-10-31 20:05 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-31. Cross-check on bgp.he.net.