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ASN Lookup Tool
AS6461 ZAYO-6461

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS6461
Organisation
Zayo Bandwidth
Name
ZAYO-6461
Total IPv4 Addresses
1,489,387
Total IPv4 Prefixes
1,284
Total IPv6 Prefixes
531
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#274 out of 78,440
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1996-04-22
Registration Last Change
2016-06-21
Receiving From

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

ASN
Organisation
AS58941
AU flagMegaport Pty Ltd
AS22850
US flagPIT US
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS7018
US flagAT&T Enterprises, LLC
AS7922
US flagComcast Cable Communications, LLC
Showing 5 of 183
Transit To

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

 

ASN
Organisation
AS198571
DE flag3xK Tech GmbH
AS57809
FR flagUNYC SAS
AS4216200021
WORLD flagPrivate Use AS
AS4216200001
WORLD flagPrivate Use AS
AS4200000284
WORLD flagPrivate Use AS
Showing 5 of 3495
IPv4 Active Prefixes

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

Prefix23.139.176.0/24
Range From23.139.176.0
Range To23.139.176.255
Prefix23.162.208.0/24
Range From23.162.208.0
Range To23.162.208.255
Prefix46.202.81.0/24
Range From46.202.81.0
Range To46.202.81.255
Prefix46.202.84.0/24
Range From46.202.84.0
Range To46.202.84.255
Prefix46.232.4.0/23
Range From46.232.4.0
Range To46.232.5.255
Showing 5 of 1,284
IPv6 Active Prefixes
Prefix2001:438::/43
Range From2001:438::
Range To2001:438:1f:ffff:ffff:ffff:ffff:ffff
Prefix2001:438:20::/45
Range From2001:438:20::
Range To2001:438:27:ffff:ffff:ffff:ffff:ffff
Prefix2001:438:28::/46
Range From2001:438:28::
Range To2001:438:2b:ffff:ffff:ffff:ffff:ffff
Prefix2001:438:2c::/47
Range From2001:438:2c::
Range To2001:438:2d:ffff:ffff:ffff:ffff:ffff
Prefix2001:438:2e::/48
Range From2001:438:2e::
Range To2001:438:2e:ffff:ffff:ffff:ffff:ffff
Showing 5 of 531
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.