asn.dev

Routing security

AS21886 RICOH USA IT SERVICES

Unclassified ARIN

RPKI valid 65% 11 of 17 announcements
RPKI invalid 0 none
No ROA 6 not covered by any ROA
IRR registered 76% 0 missing · 4 other origin
ROAs 11 authorising this AS

Announcements

What this network originates

17 observed

Every prefix observed with AS21886 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
38.103.42.0/24No ROAIRR other origin53
38.118.50.0/24No ROAIRR other origin53
63.210.44.0/23No ROAIRR other origin53
66.227.70.0/23No ROAIRR other origin53
65.195.121.0/24No ROAIRR53
208.253.36.0/24No ROAIRR53
66.171.64.0/20RPKI validIRR53
66.171.79.0/24RPKI validIRR53
67.214.128.0/21RPKI validIRR53
67.214.136.0/21RPKI validIRR53
68.170.128.0/20RPKI validIRR53
69.18.128.0/18RPKI validIRR53
69.18.192.0/19RPKI validIRR53
216.70.192.0/21RPKI validIRR52
216.70.200.0/21RPKI validIRR52
216.70.208.0/21RPKI validIRR52
216.70.216.0/21RPKI validIRR53

RPKI · ROAs

Route origin authorisations

11 ROAs

Signed statements by address holders that AS21886 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
66.171.64.0/20/20ARIN
66.171.79.0/24/24ARIN
67.214.128.0/21/21ARIN
67.214.136.0/21/21ARIN
68.170.128.0/20/20ARIN
69.18.128.0/18/18ARIN
69.18.192.0/19/19ARIN
216.70.192.0/21/21ARIN
216.70.200.0/21/21ARIN
216.70.208.0/21/21ARIN
216.70.216.0/21/21ARIN

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

21 objects · 6 not announced

Route objects naming AS21886 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
66.171.67.0/24ARIN500 Commack RoadMNT-NETRI-172026-03-09Not announced
66.171.68.0/23ARIN500 Commack RoadMNT-NETRI-172026-03-09Not announced
67.214.128.0/20ARIN500 Commack RoadMNT-NETRI-172026-03-09Not announced
205.145.11.0/24ARIN500 Commack RoadMNT-RU-1332023-06-14Not announced
205.145.21.0/24ARIN500 Commack RoadMNT-RU-1332023-06-14Not announced
216.70.192.0/19ARIN511 11th Ave SMNT-NETRI-172026-03-09Not announced
65.195.121.0/24ARIN21715 Filigree CtMNT-RU-1332023-10-25Announced
66.171.64.0/20ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
66.171.79.0/24ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
66.171.79.0/24RADBMindshift Technologies(added by MAINT-AS3257)MAINT-AS32572023-11-13Announced
67.214.128.0/21ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
67.214.136.0/21ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
68.170.128.0/20ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
69.18.128.0/18ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
69.18.192.0/19ARIN500 Commack RoadMNT-NETRI-172026-09-27Announced
208.253.36.0/24ARIN21715 Filigree CtMNT-RU-1332023-11-17Announced
216.70.192.0/21ARIN511 11th Ave SMNT-NETRI-172026-09-27Announced
216.70.200.0/21ARIN511 11th Ave SMNT-NETRI-172026-09-27Announced
216.70.208.0/21ARIN511 11th Ave SMNT-NETRI-172026-09-27Announced
216.70.216.0/21ARIN21715 Filigree CtMNT-NETRI-172026-09-27Announced
216.70.216.0/21RADBMINDSHIFT-AS21886 (added by MAINT-AS3257)MAINT-AS32572023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS21886 directly show who expects to carry it.

AS-setWhereRelationship
AS-MINDSHIFTPeeringDBDeclared by the operator as its own set
AS-AS23005RADBLists AS21886 as a direct member
AS-DEFENSERADBLists AS21886 as a direct member
AS-GTTCUSTRIPELists AS21886 as a direct member
AS-MINDSHIFTARINLists AS21886 as a direct member
AS-XOARINLists AS21886 as a direct member
AS-XO-BARINLists AS21886 as a direct member
AS-YIPESRADBLists AS21886 as a direct member
AS21886:AS-ALLARINLists AS21886 as a direct member
AS2914:AS-USNTTCOMLists AS21886 as a direct member
AS2914:AS-US-V6NTTCOMLists AS21886 as a direct member
AS35280:AS-DEFENSERIPELists AS21886 as a direct member
AS6128:AS-CUSTOMERSARINLists AS21886 as a direct member

RPKI from rpki-client, validated 2026-10-26 12:04 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-26. Cross-check on bgp.he.net.