HomeASN LookupAS8399

AS8399

🇫🇷

SEWAN-FR SEWAN SASORG-SCS33-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
37total
33 IPv44 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)191,232
Announced (BGP)191,744
IPv6 Addresses ⓘ
Allocated (RIR)1.9×10^30
Announced (BGP)1.9×10^30
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
20
Country
🇫🇷 FR
RIR
RIPENCC
Status
allocated
Allocated
7/29/1997

Announced Prefixes

(BGP)37
|
Prefix
RPKI
IRR
Last Seen
37.97.64.0/19
 Valid
RIPE
5/25/2026
37.97.96.0/20
 Valid
RIPE
5/25/2026
37.139.120.0/21
 Valid
RIPE
5/25/2026
37.139.124.0/24
 Valid—5/25/2026
65.39.64.0/19
 Valid
RIPE
5/25/2026
80.251.96.0/20
 Valid
RIPE
5/25/2026
81.93.0.0/19
 Valid
RIPE
5/25/2026
88.213.224.0/19
 Valid
RIPE
5/25/2026
155.2.128.0/19
 Valid
RIPE
5/25/2026
157.143.128.0/17
 Valid
RIPE
5/25/2026
1–10 of 37
1 / 4

Allocated Prefixes

(RIR)35
Prefix
Country
RIR
Status
37.97.64.0/19🇫🇷 FRRIPENCCallocated
37.97.96.0/20🇫🇷 FRRIPENCCallocated
37.139.120.0/21🇫🇷 FRRIPENCCallocated
65.39.64.0/19🇫🇷 FRRIPENCCallocated
80.251.96.0/20🇫🇷 FRRIPENCCallocated
81.93.0.0/19🇫🇷 FRRIPEassigned
88.213.224.0/19🇫🇷 FRRIPENCCallocated
155.2.128.0/19🇫🇷 FRRIPENCCallocated
157.143.128.0/17🇫🇷 FRRIPENCCassigned
178.174.96.0/20🇫🇷 FRRIPENCCallocated
1–10 of 35
1 / 4
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/8399

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

curl -s "https://api.ipctl.io/v1/asn/8399" | jq