HomeASN LookupAS40510

AS40510

🇺🇸

SFWL - Southern Fiber Worxde49b04de99e78297ebbd7f4e604ee89

ARINassigned
Announced Prefixes (BGP)
7total
7 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,072
Announced (BGP)3,584
IPv6 Addresses ⓘ
Allocated (RIR)4.9×10^27
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
12/20/2017

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
38.29.189.0/24
No ROA
RADB
5/15/2026
38.66.221.0/24
No ROA
RADB
5/15/2026
38.66.233.0/24
No ROA
RADB
5/15/2026
38.66.248.0/24
No ROA
RADB
5/15/2026
38.66.252.0/23
No ROA
RADB
5/15/2026
104.250.244.0/22
No ROA
RADB
5/15/2026
170.39.120.0/22
No ROA
RADB
5/15/2026

Allocated Prefixes

(RIR)4
Prefix
Country
RIR
Status
104.250.244.0/22🇺🇸 USARINallocated
131.143.0.0/22🇺🇸 USARINallocated
170.39.120.0/22🇺🇸 USARINallocated
2602:fc92::/36🇺🇸 USARINallocated
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/40510

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

curl -s "https://api.ipctl.io/v1/asn/40510" | jq