HomePrefix Lookup31.171.144.0/21

31.171.144.0/21

🇨🇭
IPv4RIPENCCallocatedAS197742IMMENSYS-AS IBB Energie AG RPKI Valid
CIDR
31.171.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇭 Switzerland
City
Brugg
RIR
RIPENCC
Status
allocated
Allocated
4/1/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
31.171.144.0/21AS197742IMMENSYS-AS IBB Energie AG Valid
RIPE
6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
31.171.144.0/21AS197742/21ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS197742RIPEIBBRUGG-MNT1/24/2013

More Specific Prefixes

90
PrefixASCountryStatus
31.171.144.0/24🇨🇭CHassigned
31.171.145.0/24🇨🇭CHassigned
31.171.148.0/24🇨🇭CHassigned
31.171.151.128/26🇨🇭CHassigned
31.171.147.160/27🇨🇭CHassigned
31.171.151.112/28🇨🇭CHassigned
31.171.151.32/28🇨🇭CHassigned
31.171.147.0/28🇨🇭CHassigned
31.171.147.16/28🇨🇭CHassigned
31.171.149.128/28🇨🇭CHassigned
31.171.150.176/28🇨🇭CHassigned
31.171.149.208/28🇨🇭CHassigned
31.171.149.224/28🇨🇭CHassigned
31.171.146.16/28🇨🇭CHassigned
31.171.149.80/29🇨🇭CHassigned
31.171.146.32/29🇨🇭CHassigned
31.171.146.192/29🇨🇭CHassigned
31.171.147.32/29🇨🇭CHassigned
31.171.147.136/29🇨🇭CHassigned
31.171.150.208/29🇨🇭CHassigned
31.171.150.112/29🇨🇭CHassigned
31.171.150.216/29🇨🇭CHassigned
31.171.151.8/29🇨🇭CHassigned
31.171.146.40/29🇨🇭CHassigned
31.171.147.240/29🇨🇭CHassigned
31.171.149.176/29🇨🇭CHassigned
31.171.146.72/29🇨🇭CHassigned
31.171.147.208/29🇨🇭CHassigned
31.171.149.40/29🇨🇭CHassigned
31.171.150.136/29🇨🇭CHassigned
31.171.150.144/29🇨🇭CHassigned
31.171.146.64/29🇨🇭CHassigned
31.171.146.136/29🇨🇭CHassigned
31.171.146.184/29🇨🇭CHassigned
31.171.147.40/29🇨🇭CHassigned
31.171.147.144/29🇨🇭CHassigned
31.171.147.216/29🇨🇭CHassigned
31.171.147.232/29🇨🇭CHassigned
31.171.149.72/29🇨🇭CHassigned
31.171.150.72/29🇨🇭CHassigned
31.171.150.80/29🇨🇭CHassigned
31.171.150.240/29🇨🇭CHassigned
31.171.151.56/29🇨🇭CHassigned
31.171.146.8/29🇨🇭CHassigned
31.171.146.48/29🇨🇭CHassigned
31.171.146.80/29🇨🇭CHassigned
31.171.146.176/29🇨🇭CHassigned
31.171.146.224/29🇨🇭CHassigned
31.171.149.56/29🇨🇭CHassigned
31.171.149.184/29🇨🇭CHassigned
31.171.150.8/29🇨🇭CHassigned
31.171.150.24/29🇨🇭CHassigned
31.171.150.32/29🇨🇭CHassigned
31.171.150.152/29🇨🇭CHassigned
31.171.150.232/29🇨🇭CHassigned
31.171.151.24/29🇨🇭CHassigned
31.171.146.0/29🇨🇭CHassigned
31.171.151.88/30🇨🇭CHassigned
31.171.147.124/30🇨🇭CHassigned
31.171.150.4/30🇨🇭CHassigned
31.171.150.196/30🇨🇭CHassigned
31.171.150.0/30🇨🇭CHassigned
31.171.146.108/30🇨🇭CHassigned
31.171.146.112/30🇨🇭CHassigned
31.171.147.52/30🇨🇭CHassigned
31.171.147.72/30🇨🇭CHassigned
31.171.147.104/30🇨🇭CHassigned
31.171.147.56/30🇨🇭CHassigned
31.171.147.60/30🇨🇭CHassigned
31.171.147.128/30🇨🇭CHassigned
31.171.147.84/30🇨🇭CHassigned
31.171.151.92/30🇨🇭CHassigned
31.171.147.88/30🇨🇭CHassigned
31.171.147.76/30🇨🇭CHassigned
31.171.150.16/30🇨🇭CHassigned
31.171.147.108/30🇨🇭CHassigned
31.171.146.116/30🇨🇭CHassigned
31.171.147.120/30🇨🇭CHassigned
31.171.147.96/30🇨🇭CHassigned
31.171.149.48/30🇨🇭CHassigned
31.171.147.48/30🇨🇭CHassigned
31.171.147.64/30🇨🇭CHassigned
31.171.147.68/30🇨🇭CHassigned
31.171.147.100/30🇨🇭CHassigned
31.171.147.112/30🇨🇭CHassigned
31.171.147.116/30🇨🇭CHassigned
31.171.147.132/30🇨🇭CHassigned
31.171.147.92/30🇨🇭CHassigned
31.171.151.0/30🇨🇭CHassigned
31.171.147.80/30🇨🇭CHassigned
Origin ASN
AS197742
IMMENSYS-AS IBB Energie AG
Geolocation
Country🇨🇭SwitzerlandCH
RegionAargau
CityBrugg
Coordinates47.4843, 8.2141 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/31.171.144.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/31.171.144.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP