HomeASN LookupAS5774

AS5774

🇺🇸

USPS-001 - United States Postal Service7bfe7160b82a7801909804dfa050e3bb

ARINassigned
Announced Prefixes (BGP)
32total
30 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3.1M
Announced (BGP)334,080
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)9.9×10^28
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
10
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
10/18/1995

Announced Prefixes

(BGP)32
|
Prefix
RPKI
IRR
Last Seen
56.0.0.0/16
No ROA—5/25/2026
56.0.32.0/20
No ROA—5/25/2026
56.0.64.0/19
No ROA—5/25/2026
56.0.91.0/24
No ROA—5/25/2026
56.0.95.0/24
No ROA—5/25/2026
56.0.103.0/24
No ROA—5/25/2026
56.0.128.0/19
No ROA—5/25/2026
56.0.146.0/24
No ROA—5/25/2026
56.0.151.0/24
No ROA—5/25/2026
56.0.152.0/24
No ROA—5/25/2026
1–10 of 32
1 / 4

Allocated Prefixes

(RIR)41
Prefix
Country
RIR
Status
56.0.0.0/16🇺🇸 USARINallocated
56.37.0.0/16🇺🇸 USARINallocated
56.42.0.0/16🇺🇸 USARINallocated
56.64.0.0/16🇺🇸 USARINallocated
56.72.0.0/16🇺🇸 USARINallocated
56.75.0.0/16🇺🇸 USARINallocated
56.76.0.0/15🇺🇸 USARINallocated
56.78.0.0/16🇺🇸 USARINallocated
56.83.0.0/16🇺🇸 USARINallocated
56.88.0.0/16🇺🇸 USARINallocated
1–10 of 41
1 / 5
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/5774

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

curl -s "https://api.ipctl.io/v1/asn/5774" | jq