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ASN Lookup Tool
AS4262 CERNET-ASN-BLOCK

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS4262
Organisation
California Education and Research Federation Net..
Name
CERNET-ASN-BLOCK
Total IPv4 Addresses
11,520
Total IPv4 Prefixes
5
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,764 out of 78,995
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1995-01-18
Registration Last Change
1995-01-18
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix12.130.96.0/19
Range From12.130.96.0
Range To12.130.127.255
Prefix134.24.177.0/24
Range From134.24.177.0
Range To134.24.177.255
Prefix134.24.202.0/23
Range From134.24.202.0
Range To134.24.203.255
Prefix199.106.160.0/21
Range From199.106.160.0
Range To199.106.167.255
Prefix206.19.222.0/23
Range From206.19.222.0
Range To206.19.223.255