AS524 CIRION-524 - Cirion Technologies Solutions, LLC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

0total

0 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)297,984

Announced (BGP)0

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2002-06-05

Allocated Prefixes

(RIR)10

Prefix	Country	RIR	Status
8.242.0.0/15	🇺🇸 US	ARIN	allocated
64.76.0.0/16	🇺🇸 US	ARIN	allocated
64.208.181.0/24	🇺🇸 US	ARIN	allocated
64.210.64.0/22	🇺🇸 US	ARIN	allocated
64.211.162.0/24	🇺🇸 US	ARIN	allocated
64.214.57.0/24	🇺🇸 US	ARIN	allocated
64.214.58.0/24	🇺🇸 US	ARIN	allocated
67.73.128.0/17	🇺🇸 US	ARIN	allocated
146.82.236.0/22	🇺🇸 US	ARIN	allocated
204.199.0.0/16	🇺🇸 US	ARIN	allocated

Registry transfers of AS524 between organisations.

Date	Resource	From	To	Type
2022-03-08	AS524	Level 3 Parent, LLC 🇺🇸 US ARIN	Global Crossing Americas Solutions, LLC 🇺🇸 US ARIN	M&A
2018-02-20	AS524	Level 3 Communications, Inc. 🇺🇸 US ARIN	Level 3 Parent, LLC 🇺🇸 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 AS524 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/524" | jq