HomePrefix Lookup31.131.240.0/21

31.131.240.0/21

🇮🇹
IPv4RIPENCCassignedAS12874FASTWEB Fastweb SpANo ROA
CIDR
31.131.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇹 Italy
City
Segrate
RIR
RIPENCC
Status
assigned
Allocated
6/10/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
31.131.240.0/21AS12874FASTWEB Fastweb SpANo ROA
RIPE
5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS12874RIPEFASTWEB-MNT10/3/2011
Origin ASN
AS12874
FASTWEB Fastweb SpA
Geolocation
Country🇮🇹ItalyIT
RegionLombardy
CitySegrate
Coordinates45.4522, 9.2763 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/31.131.240.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/31.131.240.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP