AS12131 VC-AS-02 - Vertical Computers

🇺🇸

ARINassigned

Announced Prefixes (BGP)

5total

3 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)768

Announced (BGP)768

IPv6 Addresses

Allocated (RIR)1.5×10²⁹

Announced (BGP)1.5×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2018-05-11

Announced Prefixes

(BGP)5

Prefix	RPKI	IRR	Last Seen
23.161.32.0/24	Valid	ARIN	2026-10-11
23.187.0.0/24	Valid	ARINOther IRR	2026-10-11
23.187.1.0/24	Valid	ARINOther IRR	2026-10-11
2604:d2c0::/32	Valid	ARIN	2026-10-11
2620:1df::/32	Valid	ARIN	2026-10-11

(RIR)5

Prefix	Country	RIR	Status
23.161.32.0/24	🇺🇸 US	ARIN	allocated
23.187.0.0/24	🇺🇸 US	ARIN	allocated
23.187.1.0/24	🇺🇸 US	ARIN	allocated
2604:d2c0::/32	🇺🇸 US	ARIN	allocated
2620:1df::/32	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS12131 hands its own prefixes to: transit providers, or peers at an exchange.

Registry transfers of AS12131 between organisations.

Date	Resource	From	To	Type
2021-12-30	AS12131	Vertical Computers 🇺🇸 US ARIN	Vertical Computers 🇺🇸 US ARIN	M&A

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 AS12131 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/12131" | jq