HomeASN LookupAS19577

AS19577

🇺🇸

CASTRO-TELECOM - CASTRO TELECOM LLCe2f0a879d451b281f6231e682eb8d934

ARINassigned
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)1,024
Announced (BGP)1,536
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
6/14/2024

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
208.85.8.0/22
No ROA
ARIN
5/28/2026
208.85.8.0/23
No ROA
ARIN
5/28/2026
2602:faa5::/32
No ROA
ARIN
5/28/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
208.85.8.0/22🇺🇸 USARINallocated
2602:faa5::/32🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/19577

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

curl -s "https://api.ipctl.io/v1/asn/19577" | jq