HomeASN LookupAS401998

AS401998

🇺🇸

CIRRUS-EXT - Cirrus Guest Servicesa5166c9feedd4d0e28f1ed2484f2cc53

ARINassigned
Announced Prefixes (BGP)
4total
2 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)512
IPv6 Addresses ⓘ
Allocated (RIR)3×10^26
Announced (BGP)5.2×10^27
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/19/2025

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
23.145.180.0/24
 Valid
ARIN
5/26/2026
23.149.216.0/24
 Valid
ARIN
5/26/2026
2602:f557::/40
 Valid
ARIN
5/26/2026
2602:fa96::/36
 Valid
ARIN
5/26/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
23.145.180.0/24🇺🇸 USARINallocated
2602:f557::/40🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/401998

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

curl -s "https://api.ipctl.io/v1/asn/401998" | jq