HomePrefix Lookup31.12.0.0/21

31.12.0.0/21

🇦🇹
IPv4RIPENCCallocatedAS29287AT-WZN-AS Wien Energie GmbHNo ROA
CIDR
31.12.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇹 Austria
City
Perchtoldsdorf
RIR
RIPENCC
Status
allocated
Allocated
4/15/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
31.12.0.0/21AS29287AT-WZN-AS Wien Energie GmbHNo ROA
RIPE
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS29287RIPEWZN-MNT1/21/2026

More Specific Prefixes

8
PrefixASCountryStatus
31.12.6.0/23🇦🇹ATassigned
31.12.4.0/24🇦🇹ATassigned
31.12.0.0/24🇦🇹ATassigned
31.12.3.0/24🇦🇹ATassigned
31.12.5.0/24🇦🇹ATassigned
31.12.7.64/26🇦🇹ATassigned
31.12.7.48/28AS25012🇦🇹ATassigned
31.12.7.0/29🇦🇹ATassigned
Origin ASN
AS29287
AT-WZN-AS Wien Energie GmbH
Geolocation
Country🇦🇹AustriaAT
RegionLower Austria
CityPerchtoldsdorf
Coordinates48.1194, 16.2661 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/31.12.0.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/31.12.0.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP