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ASN Lookup Tool
AS3491 PCCW Global, Inc.

An 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.

ASN Lookup for:

AS3491

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS3491
Organisation
PCCW Global, Inc.
AS Name
BTN-ASN
IPv4 Addresses Announced
940,740
IPv4 Prefixes Announced
981
IPv6 Prefixes Announced
133
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#396 out of 75,576
Registry
Arin
Registered Country
US flag US
Registration Date
1994-03-21
Registration Change
2012-03-02

Receiving From

ASN
Organisation
ASN
AS4635
Organisation
HK flag The Hong Kong Internet Exchange Limited
ASN
AS41805
Organisation
IQ flag SAWAD LAND for Information Technology Ltd
ASN
AS7018
Organisation
US flag AT&T Services, Inc.
ASN
AS17676
Organisation
JP flag SoftBank Corp.
ASN
AS701
Organisation
US flag Verizon Business
ASN
AS3320
Organisation
DE flag Deutsche Telekom AG
ASN
AS3356
Organisation
US flag Level 3 Parent, LLC
ASN
AS7922
Organisation
US flag Comcast Cable Communications, LLC
ASN
AS174
Organisation
US flag Cogent Communications
ASN
AS2516
Organisation
JP flag KDDI CORPORATION
Showing 10 of 104 Results View More >

Transit To

ASN
Organisation
ASN
AS37277
Organisation
ZA flag Limelight Networks
ASN
AS4216200021
Organisation
WORLD flag Private Use AS
ASN
AS4216200001
Organisation
WORLD flag Private Use AS
ASN
AS4200000007
Organisation
WORLD flag Private Use AS
ASN
AS64615
Organisation
WORLD flag Private Use AS
ASN
AS149502
Organisation
HK flag NEAROUTE LIMITED
ASN
AS4216200020
Organisation
WORLD flag Private Use AS
ASN
AS4216200000
Organisation
WORLD flag Private Use AS
ASN
AS4200303009
Organisation
WORLD flag Private Use AS
ASN
AS4203000350
Organisation
WORLD flag Private Use AS
Showing 10 of 1,128 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix
103.17.28.0/23
Range From
103.17.28.0
Range To
103.17.29.255
Prefix
103.17.30.0/24
Range From
103.17.30.0
Range To
103.17.30.255
Prefix
103.17.31.0/24
Range From
103.17.31.0
Range To
103.17.31.255
Prefix
103.28.200.0/24
Range From
103.28.200.0
Range To
103.28.200.255
Prefix
116.66.208.0/22
Range From
116.66.208.0
Range To
116.66.211.255
Prefix
116.66.212.0/22
Range From
116.66.212.0
Range To
116.66.215.255
Prefix
116.66.216.0/23
Range From
116.66.216.0
Range To
116.66.217.255
Prefix
116.66.219.0/24
Range From
116.66.219.0
Range To
116.66.219.255
Prefix
116.66.220.0/22
Range From
116.66.220.0
Range To
116.66.223.255
Prefix
139.123.232.0/24
Range From
139.123.232.0
Range To
139.123.232.255
Showing 10 of 981 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix
2400:8800::/40
Range From
2400:8800::
Range To
2400:8800:ff:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:100::/48
Range From
2400:8800:100::
Range To
2400:8800:100:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:1000::/37
Range From
2400:8800:1000::
Range To
2400:8800:17ff:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:101::/48
Range From
2400:8800:101::
Range To
2400:8800:101:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:102::/48
Range From
2400:8800:102::
Range To
2400:8800:102:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:103::/48
Range From
2400:8800:103::
Range To
2400:8800:103:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:104::/46
Range From
2400:8800:104::
Range To
2400:8800:107:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:108::/45
Range From
2400:8800:108::
Range To
2400:8800:10f:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:110::/44
Range From
2400:8800:110::
Range To
2400:8800:11f:ffff:ffff:ffff:ffff:ffff
Prefix
2400:8800:120::/43
Range From
2400:8800:120::
Range To
2400:8800:13f:ffff:ffff:ffff:ffff:ffff
Showing 10 of 133 Results View More >