HomeASN LookupAS398772

AS398772

🇺🇸

FIBERASN-US - Fiber Optical Network LLCa0e36e94e254f09c4d58e09e019921ee

ARINassigned
Announced Prefixes (BGP)
7total
7 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)768
Announced (BGP)2,816
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
8/31/2020

Announced Prefixes

(BGP)7
|
Prefix
RPKI
IRR
Last Seen
66.180.138.0/23
 Valid
ARIN
5/19/2026
66.180.141.0/24
 Valid
ARIN
5/19/2026
66.180.144.0/24
 Valid
ARIN
5/19/2026
66.180.148.0/23
 Valid
ARIN
5/19/2026
66.180.152.0/23
 Valid
ARIN
5/19/2026
185.168.156.0/24
 Valid
RADBRIPE
5/19/2026
185.174.88.0/23MOAS
 Valid
RIPE
5/19/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
185.168.156.0/24🇺🇸 USRIPEassigned
185.174.88.0/23🇺🇸 USRIPEassigned
ASPA
No ASPA
External Links
ARIN WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/398772

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

curl -s "https://api.ipctl.io/v1/asn/398772" | jq