HomeASN LookupAS398642

AS398642

🇺🇸

SKANSKA-USA-WEST - SKANSKA USA INC905a8327844a38fa9f2d71ff8ecc37d8

ARINassigned
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2,560
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)1.2×10^27
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
7/16/2020

Announced Prefixes

(BGP)4
|
Prefix
RPKI
IRR
Last Seen
144.57.48.0/21
 Valid
RIPE
5/26/2026
144.57.48.0/24
 Valid
RIPE
5/26/2026
144.57.49.0/24
 Valid
RIPE
5/26/2026
2602:800:c800::/38
No ROA
ARIN
5/26/2026
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/398642

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

curl -s "https://api.ipctl.io/v1/asn/398642" | jq