HomeASN LookupAS400940

AS400940

🇺🇸

RAILWAY - Railway9e7b6e3622dba19bff5f3a189c878615

ARINassigned
Announced Prefixes (BGP)
17total
10 IPv47 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)7,936
Announced (BGP)6,144
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)2.1×10^27
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
50
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
2/17/2024

Announced Prefixes

(BGP)17
|
Prefix
RPKI
IRR
Last Seen
66.33.22.0/23
 Valid
ARIN
5/26/2026
66.33.23.0/24
 Valid
ARIN
5/26/2026
69.46.46.0/24
 Valid
ARIN
5/26/2026
152.55.176.0/22
 Valid
ARIN
5/26/2026
152.55.180.0/22
 Valid
ARIN
5/26/2026
152.55.184.0/22
 Valid
ARIN
5/26/2026
162.220.232.0/23
 Valid
ARIN
5/26/2026
162.220.234.0/23
 Valid
ARIN
5/26/2026
208.77.244.0/23
 Valid
ARIN
5/26/2026
208.77.246.0/23
 Valid
ARIN
5/26/2026
1–10 of 17
1 / 2

Allocated Prefixes

(RIR)7
Prefix
Country
RIR
Status
66.33.22.0/23🇺🇸 USARINallocated
69.9.164.0/22🇺🇸 USARINallocated
69.46.46.0/24🇺🇸 USARINallocated
152.55.176.0/20🇺🇸 USARINallocated
162.220.232.0/22🇺🇸 USARINallocated
208.77.244.0/22🇺🇸 USARINallocated
2607:99c0::/32🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/400940

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

curl -s "https://api.ipctl.io/v1/asn/400940" | jq