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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ACTIVE IPV4 PREFIXES
AS2152 CENIC-2152
CENIC
Page 33
Powered By:
BGP Active Prefixes API
Home
Asn Lookup
As2152
Prefixes
ACTIVE PREFIXES
JSON VIEW
Prefix
Range From
Range To
137.151.221.128/26
137.151.221.128
137.151.221.191
137.151.221.192/27
137.151.221.192
137.151.221.223
137.151.221.224/28
137.151.221.224
137.151.221.239
137.151.221.240/30
137.151.221.240
137.151.221.243
137.151.221.244/32
137.151.221.244
137.151.221.244
137.151.221.245/32
137.151.221.245
137.151.221.245
137.151.221.246/31
137.151.221.246
137.151.221.247
137.151.221.248/29
137.151.221.248
137.151.221.255
137.151.222.0/23
137.151.222.0
137.151.223.255
137.151.224.0/20
137.151.224.0
137.151.239.255
137.151.240.0/21
137.151.240.0
137.151.247.255
137.151.248.0/22
137.151.248.0
137.151.251.255
137.151.252.0/23
137.151.252.0
137.151.253.255
137.151.254.0/23
137.151.254.0
137.151.255.255
137.164.0.0/24
137.164.0.0
137.164.0.255
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