HomeASN LookupAS53577

AS53577

🇺🇸

URSINUS - Ursinus College70b74d432323c29511a3918b83fd2f1a

ARINassigned
Announced Prefixes (BGP)
10total
10 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)3,584
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/21/2010

Announced Prefixes

(BGP)10
|
Prefix
RPKI
IRR
Last Seen
38.98.223.0/24
No ROA
RADB
5/25/2026
192.204.106.0/24
 Valid—5/25/2026
192.204.107.0/24
 Valid
RADB
5/25/2026
192.204.144.0/24
 Valid—5/25/2026
192.204.145.0/24
 Valid—5/25/2026
192.204.146.0/24
 Valid
RADB
5/25/2026
192.204.148.0/24
 Valid
RADB
5/25/2026
198.17.40.0/24
No ROA
RADB
5/25/2026
198.138.40.0/23
 Valid
RADB
5/25/2026
198.138.132.0/22
 Valid
RADB
5/25/2026

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
198.17.40.0/24🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/53577

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

curl -s "https://api.ipctl.io/v1/asn/53577" | jq