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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
ASN Lookup Tool
AS2153 CENIC-2153
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As2153
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS2153
Organisation
CENIC
Name
CENIC-2153
Total IPv4 Addresses
4,352
Total IPv4 Prefixes
15
Total IPv6 Prefixes
34
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#15,281 out of 79,199
Registry
Arin
Registered Country
US
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2024-07-08
Receiving From
ASN
Organisation
AS3356
Level 3 Parent, LLC
AS2516
KDDI CORPORATION
AS2152
CENIC
AS6461
Zayo Bandwidth
AS7575
Australian Academic and Research Network
Showing 5 of 14
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Transit To
ASN
Organisation
AS8075
Microsoft Corporation
AS7377
University of California, San Diego
AS2907
for assignment to JPNIC members
AS1136
KPN B.V.
AS7545
TPG Internet Pty Ltd
Showing 5 of 71
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IPv4 Active Prefixes
Prefix
Range From
Range To
130.150.12.0/23
130.150.12.0
130.150.13.255
132.241.61.0/24
132.241.61.0
132.241.61.255
137.150.137.0/24
137.150.137.0
137.150.137.255
137.164.17.0/24
137.164.17.0
137.164.17.255
137.164.25.0/24
137.164.25.0
137.164.25.255
Showing 5 of 15
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IPv6 Active Prefixes
Prefix
Range From
Range To
2001:468:e00::/40
2001:468:e00::
2001:468:eff:ffff:ffff:ffff:ffff:ffff
2607:f380::100:0:0/92
2607:f380::100:0:0
2607:f380::10f:ffff:ffff
2607:f380:1::100:0:0/93
2607:f380:1::100:0:0
2607:f380:1::107:ffff:ffff
2607:f380:1::108:0:0/97
2607:f380:1::108:0:0
2607:f380:1::108:7fff:ffff
2607:f380:1::108:8000:0/100
2607:f380:1::108:8000:0
2607:f380:1::108:8fff:ffff
Showing 5 of 34
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Look Up
Enter AS Number eg: AS714 or 714