AS402167 AS-NEBIUS-CENTRAL - Nebius Inc.

🇺🇸

ARINassigned

Announced Prefixes (BGP)

6total

4 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)3,072

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)2×10²⁵

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2026-01-30

Announced Prefixes

(BGP)6

Prefix	RPKI	IRR	Last Seen
204.12.174.0/24	Valid	ARIN	2026-10-09
204.12.175.0/24	Valid	ARIN	2026-10-09
204.12.176.0/21	No ROA	ARIN	2026-10-09
204.12.184.0/23	No ROA	ARIN	2026-10-09
2607:e840:220::/44	Valid	ARIN	2026-10-09
2607:e840:221::/48	Valid	ARIN	2026-10-09

(seen in AS paths)

Networks AS402167 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS402167 should publish an ASPA object
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/402167" | jq