HomeASN LookupAS2837

AS2837

🇸🇪

SUNET-KI Karolinska InstitutetORG-KI12-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)32,512
Announced (BGP)16,384
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇸🇪 SE
RIR
RIPENCC
Status
allocated
Allocated
11/29/1993

Announced Prefixes

(BGP)1
|
Prefix
RPKI
IRR
Last Seen
130.229.0.0/18
No ROA
RIPE
5/25/2026

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
130.229.0.0/18🇸🇪 SERIPEassigned
130.237.96.0/19🇸🇪 SERIPEassigned
130.237.128.0/20🇸🇪 SERIPEassigned
130.237.204.0/24🇸🇪 SERIPEassigned
193.10.16.0/21🇸🇪 SERIPEassigned
193.10.63.0/24🇸🇪 SERIPEassigned
193.10.76.0/24🇸🇪 SERIPEassigned
193.10.140.0/22🇸🇪 SERIPEassigned
2001:6b0:22::/48🇸🇪 SERIPEassigned
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/2837

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

curl -s "https://api.ipctl.io/v1/asn/2837" | jq