HomeASN LookupAS27506

AS27506

🇺🇸

CROWNCASTLE-AS27506 - Crown Castle Fiber LLCc5afb3261945118390364d5f29f8fb31

ARINassigned
Announced Prefixes (BGP)
17total
17 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)24,576
Announced (BGP)51,200
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
3/19/2003

Announced Prefixes

(BGP)17
|
Prefix
RPKI
IRR
Last Seen
64.20.160.0/19
No ROA—5/26/2026
64.20.160.0/20
No ROA—5/26/2026
64.20.168.0/24
No ROA
RADB
5/26/2026
64.20.175.0/24
No ROA
RADB
5/26/2026
64.20.176.0/20
No ROA—5/26/2026
64.20.177.0/24
No ROA
RADB
5/26/2026
64.20.178.0/24
No ROA—5/26/2026
64.20.179.0/24
No ROA
RADB
5/26/2026
64.20.180.0/24
No ROA
RADB
5/26/2026
64.20.186.0/24
No ROA
RADB
5/26/2026
1–10 of 17
1 / 2

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
64.20.160.0/19🇺🇸 USARINallocated
69.64.192.0/19🇺🇸 USARINallocated
209.148.32.0/19🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/27506

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

curl -s "https://api.ipctl.io/v1/asn/27506" | jq