HomePrefix Lookup37.128.176.0/21

37.128.176.0/21

🇨🇭
IPv4RIPENCCallocatedAS198433CFS CKW Fiber Services AG RPKI Valid
CIDR
37.128.176.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇭 Switzerland
City
Aarau
RIR
RIPENCC
Status
allocated
Allocated
2/20/2012

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
37.128.176.0/21AS198433CFS CKW Fiber Services AG Valid
RIPE
5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
37.128.176.0/21AS198433/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS198433RIPELITECOM-MNT3/8/2012

More Specific Prefixes

100
PrefixASCountryStatus
37.128.177.0/24🇨🇭CHassigned
37.128.182.0/25🇨🇭CHassigned
37.128.176.0/25🇨🇭CHassigned
37.128.181.0/25🇨🇭CHassigned
37.128.176.128/26🇨🇭CHassigned
37.128.176.192/27🇨🇭CHassigned
37.128.182.224/27🇨🇭CHassigned
37.128.180.96/27🇨🇭CHassigned
37.128.181.192/27🇨🇭CHassigned
37.128.183.64/27🇨🇭CHassigned
37.128.180.64/27🇨🇭CHassigned
37.128.183.160/27🇨🇭CHassigned
37.128.179.160/27🇨🇭CHassigned
37.128.178.176/28🇨🇭CHassigned
37.128.179.16/28🇨🇭CHassigned
37.128.179.128/28🇨🇭CHassigned
37.128.181.240/28🇨🇭CHassigned
37.128.183.128/28🇨🇭CHassigned
37.128.183.144/28🇨🇭CHassigned
37.128.176.240/28🇨🇭CHassigned
37.128.180.208/28🇨🇭CHassigned
37.128.180.176/28🇨🇭CHassigned
37.128.182.176/28🇨🇭CHassigned
37.128.176.224/28🇨🇭CHassigned
37.128.179.32/28🇨🇭CHassigned
37.128.178.64/28🇨🇭CHassigned
37.128.183.0/28🇨🇭CHassigned
37.128.183.96/28🇨🇭CHassigned
37.128.182.192/28🇨🇭CHassigned
37.128.181.128/28🇨🇭CHassigned
37.128.179.80/28🇨🇭CHassigned
37.128.179.192/28🇨🇭CHassigned
37.128.183.48/28🇨🇭CHassigned
37.128.178.32/28🇨🇭CHassigned
37.128.183.112/28🇨🇭CHassigned
37.128.178.192/28🇨🇭CHassigned
37.128.183.240/28🇨🇭CHassigned
37.128.181.144/28🇨🇭CHassigned
37.128.180.24/29🇨🇭CHassigned
37.128.178.48/29🇨🇭CHassigned
37.128.178.16/29🇨🇭CHassigned
37.128.178.96/29🇨🇭CHassigned
37.128.178.104/29🇨🇭CHassigned
37.128.178.160/29🇨🇭CHassigned
37.128.178.208/29🇨🇭CHassigned
37.128.178.216/29🇨🇭CHassigned
37.128.178.232/29🇨🇭CHassigned
37.128.179.152/29🇨🇭CHassigned
37.128.179.232/29🇨🇭CHassigned
37.128.179.240/29🇨🇭CHassigned
37.128.180.8/29🇨🇭CHassigned
37.128.180.48/29🇨🇭CHassigned
37.128.180.128/29🇨🇭CHassigned
37.128.180.200/29🇨🇭CHassigned
37.128.180.232/29🇨🇭CHassigned
37.128.180.240/29🇨🇭CHassigned
37.128.181.168/29🇨🇭CHassigned
37.128.182.208/29🇨🇭CHassigned
37.128.183.24/29🇨🇭CHassigned
37.128.183.192/29🇨🇭CHassigned
37.128.183.232/29🇨🇭CHassigned
37.128.178.24/29🇨🇭CHassigned
37.128.178.144/29🇨🇭CHassigned
37.128.179.248/29🇨🇭CHassigned
37.128.182.160/29🇨🇭CHassigned
37.128.179.64/29🇨🇭CHassigned
37.128.179.208/29🇨🇭CHassigned
37.128.180.16/29🇨🇭CHassigned
37.128.180.32/29🇨🇭CHassigned
37.128.183.40/29🇨🇭CHassigned
37.128.179.96/29🇨🇭CHassigned
37.128.180.0/29🇨🇭CHassigned
37.128.180.40/29🇨🇭CHassigned
37.128.180.136/29🇨🇭CHassigned
37.128.180.144/29🇨🇭CHassigned
37.128.180.152/29🇨🇭CHassigned
37.128.180.160/29🇨🇭CHassigned
37.128.180.224/29🇨🇭CHassigned
37.128.179.8/30🇨🇭CHassigned
37.128.179.4/30🇨🇭CHassigned
37.128.179.0/30🇨🇭CHassigned
37.128.179.224/30🇨🇭CHassigned
37.128.181.188/30🇨🇭CHassigned
37.128.178.128/30🇨🇭CHassigned
37.128.178.140/30🇨🇭CHassigned
37.128.179.72/30🇨🇭CHassigned
37.128.180.56/30🇨🇭CHassigned
37.128.179.216/30🇨🇭CHassigned
37.128.183.224/30🇨🇭CHassigned
37.128.178.112/30🇨🇭CHassigned
37.128.178.252/30🇨🇭CHassigned
37.128.179.48/30🇨🇭CHassigned
37.128.179.228/30🇨🇭CHassigned
37.128.178.156/30🇨🇭CHassigned
37.128.179.220/30🇨🇭CHassigned
37.128.178.136/30🇨🇭CHassigned
37.128.180.60/30🇨🇭CHassigned
37.128.178.132/30🇨🇭CHassigned
37.128.178.124/30🇨🇭CHassigned
37.128.178.120/30🇨🇭CHassigned
Origin ASN
AS198433
CFS CKW Fiber Services AG
Geolocation
Country🇨🇭SwitzerlandCH
RegionAargau
CityAarau
Coordinates47.3886, 8.0482 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/37.128.176.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/37.128.176.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP