HomePrefix Lookup37.123.224.0/21

37.123.224.0/21

🇸🇪
IPv4RIPENCCallocatedAS49232RACKFISH Rackfish AB RPKI Valid
CIDR
37.123.224.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇪 Sweden
City
Uppsala (Fjardingen)
RIR
RIPENCC
Status
allocated
Allocated
2/16/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.123.224.0/21AS49232RACKFISH Rackfish AB Valid
RIPE
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
37.123.225.0/24AS49232RACKFISH Rackfish AB Valid—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
37.123.224.0/21AS49232/21ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS49232RIPERACKFISH-MNT2/16/2012

More Specific Prefixes

5
PrefixASCountryStatus
37.123.224.0/25🇸🇪SEassigned
37.123.224.232/29🇸🇪SEassigned
37.123.224.248/29🇸🇪SEassigned
37.123.224.224/29🇸🇪SEassigned
37.123.224.240/29🇸🇪SEassigned
Origin ASN
AS49232
RACKFISH Rackfish AB
Geolocation
Country🇸🇪SwedenSE
RegionUppsala
CityUppsala (Fjardingen)
Coordinates59.8533, 17.6356 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.123.224.0/21

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/37.123.224.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP