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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
1,564,230
Total IPv4 Prefixes
1,250
Total IPv6 Prefixes
488
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#262 out of 79,761
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2016-06-21
Receiving From
ASN
Organisation
AS1239
US flagCogent Communications, LLC
AS58941
AU flagMegaport Pty Ltd
AS22850
US flagPIT US
AS24115
SG flagEquinix Asia Pacific Pte Ltd
AS7018
US flagAT&T Enterprises, LLC
Showing 5 of 171
Transit To
ASN
Organisation
AS55069
WORLD flagPrivate Use AS
AS395930
WORLD flagPrivate Use AS
AS53810
WORLD flagPrivate Use AS
AS1239
US flagCogent Communications, LLC
AS4220000048
WORLD flagPrivate Use AS
Showing 5 of 3431
IPv4 Active Prefixes
PrefixRange FromRange To
23.139.176.0/2423.139.176.023.139.176.255
31.99.0.0/1831.99.0.031.99.63.255
63.208.55.0/2463.208.55.063.208.55.255
63.249.63.0/2463.249.63.063.249.63.255
64.56.211.0/2464.56.211.064.56.211.255
Showing 5 of 1,250
IPv6 Active Prefixes
PrefixRange FromRange To
2001:438::/432001:438::2001:438:1f:ffff:ffff:ffff:ffff:ffff
2001:438:20::/452001:438:20::2001:438:27:ffff:ffff:ffff:ffff:ffff
2001:438:28::/462001:438:28::2001:438:2b:ffff:ffff:ffff:ffff:ffff
2001:438:2c::/472001:438:2c::2001:438:2d:ffff:ffff:ffff:ffff:ffff
2001:438:2e::/482001:438:2e::2001:438:2e:ffff:ffff:ffff:ffff:ffff
Showing 5 of 488