asn.dev

Routing security

AS201471 BIGSTEP-CLOUD

Unclassified RIPE

RPKI valid 85% 11 of 13 announcements
RPKI invalid 0 none
No ROA 2 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

13 observed

Every prefix observed with AS201471 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a02:cb8::/41No ROAIRR30
66.232.128.0/21No ROAIRR52
84.40.0.0/20RPKI validIRR52
84.40.32.0/21RPKI validIRR52
84.40.40.0/21RPKI validIRR52
84.40.58.0/23RPKI validIRR52
84.40.60.0/22RPKI validIRR52
176.223.248.0/23RPKI validIRR57
176.223.249.0/24RPKI validIRR51
176.223.250.0/23RPKI validIRR57
176.223.251.0/24RPKI validIRR57
185.90.48.0/22RPKI validIRR51
2001:67c:4dc::/48RPKI validIRR30

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS201471 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
84.40.0.0/20/24RIPENCC
84.40.32.0/21/24RIPENCC
84.40.40.0/21/24RIPENCC
84.40.58.0/23/24RIPENCC
84.40.60.0/22/24RIPENCC
176.223.248.0/23/24RIPENCC
176.223.250.0/23/24RIPENCC
185.90.48.0/22/24RIPENCC
2001:67c:4dc::/48/48RIPENCC

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

25 objects · 11 not announced

Route objects naming AS201471 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
84.40.12.0/24RIPE—BIGSTEP-MNT2016-06-28Not announced
84.40.38.0/24RIPE—BIGSTEP-MNT2016-06-28Not announced
84.40.56.0/24RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-08-27Not announced
176.223.244.0/22RIPEBigstep Cloud ServicesBIGSTEP-MNT2018-07-05Not announced
176.223.248.0/22RIPEBigstep Cloud ServicesBIGSTEP-MNT2024-04-04Not announced
176.223.248.0/24RIPEBigstep Cloud ServicesBIGSTEP-MNT2024-04-01Not announced
176.223.250.0/24RIPEBigstep Cloud ServicesBIGSTEP-MNT2024-04-01Not announced
194.126.253.0/24RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-03-28Not announced
2001:67c:2e24::/48RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-03-03Not announced
2a02:cb8::/29RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-08-18Not announced
2a02:cb8:80::/41RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-10-09Not announced
66.232.128.0/21RADBEasyhostMAINT-AS136802023-11-13Announced
84.40.0.0/20RIPE—BIGSTEP-MNT2016-05-20Announced
84.40.32.0/21RIPE—BIGSTEP-MNT2016-05-20Announced
84.40.40.0/21RIPEBigstep Cloud ServicesBIGSTEP-MNT2014-10-21Announced
84.40.58.0/23RIPEBigstep Cloud ServicesBIGSTEP-MNT2014-10-21Announced
84.40.60.0/22RIPEBigstep Cloud ServicesBIGSTEP-MNT2014-10-21Announced
176.223.248.0/23RADBRoute for MetalSoft Cloud inc.MAINT-QTS2023-11-13Announced
176.223.248.0/23RIPEBigstep Cloud ServicesBIGSTEP-MNT2021-02-20Announced
176.223.249.0/24RIPEBigstep Cloud ServicesBIGSTEP-MNT2024-04-01Announced
176.223.250.0/23RIPEBigstep Cloud ServicesBIGSTEP-MNT2022-09-27Announced
176.223.251.0/24RIPEBigstep Cloud ServicesBIGSTEP-MNT2024-04-01Announced
185.90.48.0/22RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-03-03Announced
2001:67c:4dc::/48RIPEBigstep Cloud ServicesBIGSTEP-MNT2014-10-21Announced
2a02:cb8::/41RIPEBigstep Cloud ServicesBIGSTEP-MNT2015-10-09Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS201471 directly show who expects to carry it.

AS-setWhereRelationship
AS-BIGSTEPRIPELists AS201471 as a direct member
AS-EVERESTDATARIPELists AS201471 as a direct member
AS-HOSTWAYRIPELists AS201471 as a direct member
AS-HURRICANERADBLists AS201471 as a direct member
AS-QTS-394968RADBLists AS201471 as a direct member
AS-TRANSROUTE-SPECRIPELists AS201471 as a direct member
AS12703:AS-TRANSITSRIPELists AS201471 as a direct member
AS12703:AS-TRANSITS-V6RIPELists AS201471 as a direct member
AS13335:AS-CUSTOMERSARINLists AS201471 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.