HomeASN LookupAS10557

AS10557

🇺🇸

CNW - Connect Northwest Internet Services, LLCe2b8e9136bac26267cce9238459afdaf

ARINassigned
Announced Prefixes (BGP)
103total
103 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)24,832
Announced (BGP)40,960
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/12/1997

Announced Prefixes

(BGP)103
|
Prefix
RPKI
IRR
Last Seen
2.56.20.0/23
 Valid
RIPE
5/27/2026
2.56.22.0/23
 Valid
RIPE
5/27/2026
5.252.248.0/22
No ROA
RADB
5/27/2026
23.27.15.0/24
 Valid
ARIN
5/27/2026
23.27.19.0/24
 Valid
ARIN
5/27/2026
23.27.56.0/22
 Valid
ARIN
5/27/2026
23.27.170.0/24
 Valid
ARIN
5/27/2026
23.27.221.0/24
 Valid
ARIN
5/27/2026
23.27.223.0/24
 Valid
ARIN
5/27/2026
23.230.249.0/24
 Valid
RADB
5/27/2026
1–10 of 103
1 / 11

Allocated Prefixes

(RIR)53
Prefix
Country
RIR
Status
2.56.20.0/23🇺🇸 USRIPEassigned
2.56.22.0/23🇺🇸 USRIPEassigned
5.252.248.0/22🇩🇪 DERIPENCCallocated
31.13.214.0/24🇱🇹 LTRIPENCCallocated
31.132.60.0/22🇩🇪 DERIPENCCallocated
37.60.142.0/24🇱🇹 LTRIPENCCallocated
37.61.225.0/24🇱🇹 LTRIPENCCallocated
37.61.230.0/24🇱🇹 LTRIPENCCallocated
77.75.52.0/22🇩🇪 DERIPENCCallocated
79.174.8.0/22🇩🇪 DERIPENCCallocated
1–10 of 53
1 / 6
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/10557

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

curl -s "https://api.ipctl.io/v1/asn/10557" | jq