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ASN Lookup Tool
AS64249 ENDOFFICE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS64249
Organisation
Charles River Operation
Name
ENDOFFICE
Total IPv4 Addresses
22,784
Total IPv4 Prefixes
57
Total IPv6 Prefixes
5
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,917 out of 77,680
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2016-04-08
Registration Last Change
2016-04-08
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS46887
US flagCrown Castle Fiber LLC
AS14315
US flag1GSERVERS, LLC
AS27552
US flagTowardEX Technologies International, Inc.
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS26824
US flagVLUZNET
AS15040
US flagSEMTELCO, INC
IPv4 Active Prefixes

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

Prefix5.182.51.0/24
Range From5.182.51.0
Range To5.182.51.255
Prefix5.182.199.0/24
Range From5.182.199.0
Range To5.182.199.255
Prefix38.124.1.0/24
Range From38.124.1.0
Range To38.124.1.255
Prefix38.146.52.0/24
Range From38.146.52.0
Range To38.146.52.255
Prefix38.146.55.0/24
Range From38.146.55.0
Range To38.146.55.255
Showing 5 of 57
IPv6 Active Prefixes
Prefix2001:4830:c210::/48
Range From2001:4830:c210::
Range To2001:4830:c210:ffff:ffff:ffff:ffff:ffff
Prefix2001:4830:c900::/40
Range From2001:4830:c900::
Range To2001:4830:c9ff:ffff:ffff:ffff:ffff:ffff
Prefix2602:fabc::/40
Range From2602:fabc::
Range To2602:fabc:ff:ffff:ffff:ffff:ffff:ffff
Prefix2602:fe6d::/36
Range From2602:fe6d::
Range To2602:fe6d:fff:ffff:ffff:ffff:ffff:ffff
Prefix2606:6680:13::/48
Range From2606:6680:13::
Range To2606:6680:13:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.