HomeASN LookupAS54539

AS54539

🇺🇸

CISD - Calhoun ISD864138ff66fef63672dc398dc5454546

ARINassigned
Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)2,048
Announced (BGP)4,096
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
3/13/2012

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
199.182.64.0/21
 Valid
ARIN
5/26/2026
199.182.64.0/22
 Valid
ARIN
5/26/2026
199.182.68.0/22
 Valid
ARIN
5/26/2026

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
199.182.64.0/21🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/54539

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

curl -s "https://api.ipctl.io/v1/asn/54539" | jq