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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
AS4538 ERX-CERNET-BKB
China Education and Research Network Center Tsin..
Page 468
Powered By:
BGP Active Prefixes API
Home
Asn Lookup
As4538
Prefixes
ACTIVE PREFIXES
JSON VIEW
Prefix
Range From
Range To
222.18.112.0/21
222.18.112.0
222.18.119.255
222.18.120.0/22
222.18.120.0
222.18.123.255
222.18.124.0/23
222.18.124.0
222.18.125.255
222.18.126.0/24
222.18.126.0
222.18.126.255
222.18.127.0/25
222.18.127.0
222.18.127.127
222.18.127.128/26
222.18.127.128
222.18.127.191
222.18.127.192/29
222.18.127.192
222.18.127.199
222.18.127.200/32
222.18.127.200
222.18.127.200
222.18.127.201/32
222.18.127.201
222.18.127.201
222.18.127.202/31
222.18.127.202
222.18.127.203
222.18.127.204/30
222.18.127.204
222.18.127.207
222.18.127.208/28
222.18.127.208
222.18.127.223
222.18.127.224/27
222.18.127.224
222.18.127.255
222.18.128.0/18
222.18.128.0
222.18.191.255
222.18.192.0/19
222.18.192.0
222.18.223.255
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