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ASN Lookup Tool
AS19653 CTS Communications Corp

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:

AS19653

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

ASN Details

ASN
AS19653
Organisation
CTS Communications Corp
AS Name
CTSTELECOM
IPv4 Addresses Announced
61,696
IPv4 Prefixes Announced
12
IPv6 Prefixes Announced
380
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,861 out of 75,509
Registry
Arin
Registered Country
US flag US
Registration Date
2001-01-29
Registration Change
2012-03-02

Receiving From

ASN
Organisation
ASN
AS3356
Organisation
US flag Level 3 Parent, LLC
ASN
AS2914
Organisation
US flag NTT America, Inc.
ASN
AS852
Organisation
CA flag TELUS Communications Inc.
ASN
AS36351
Organisation
US flag SoftLayer Technologies Inc.
ASN
AS7713
Organisation
ID flag Telekomunikasi Indonesia (PT)
ASN
AS6057
Organisation
UY flag Administracion Nacional de Telecomunicaciones
ASN
AS4181
Organisation
US flag TDS TELECOM
ASN
AS7575
Organisation
AU flag Australian Academic and Research Network
ASN
AS8220
Organisation
GB flag COLT Technology Services Group Limited
ASN
AS6079
Organisation
US flag RCN
Showing 10 of 37 Results View More >

Transit To

ASN
Organisation
ASN
AS208690
Organisation
JP flag SAKANO YUTA
ASN
AS212483
Organisation
GB flag LEVEL EIGHTY-SIX COMMUNICATIONS LTD
ASN
AS41732
Organisation
RO flag MIHAILA VALENTIN-EUGEN
ASN
AS4294967034
Organisation
WORLD flag Private Use AS
ASN
AS4294967035
Organisation
WORLD flag Private Use AS
ASN
AS4206008101
Organisation
WORLD flag Private Use AS
ASN
AS4206656016
Organisation
WORLD flag Private Use AS
ASN
AS4216200021
Organisation
WORLD flag Private Use AS
ASN
AS4216200001
Organisation
WORLD flag Private Use AS
ASN
AS4204000820
Organisation
WORLD flag Private Use AS
Showing 10 of 978 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix
130.250.16.0/20
Range From
130.250.16.0
Range To
130.250.31.255
Prefix
146.113.0.0/17
Range From
146.113.0.0
Range To
146.113.127.255
Prefix
192.146.243.0/24
Range From
192.146.243.0
Range To
192.146.243.255
Prefix
205.204.48.0/20
Range From
205.204.48.0
Range To
205.204.63.255
Prefix
64.136.224.0/19
Range From
64.136.224.0
Range To
64.136.255.255
Prefix
64.147.192.0/20
Range From
64.147.192.0
Range To
64.147.207.255
Prefix
64.20.192.0/20
Range From
64.20.192.0
Range To
64.20.207.255
Prefix
65.49.147.0/24
Range From
65.49.147.0
Range To
65.49.147.255
Prefix
67.219.192.0/21
Range From
67.219.192.0
Range To
67.219.199.255
Prefix
67.219.200.0/22
Range From
67.219.200.0
Range To
67.219.203.255
Showing 10 of 12 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix
2001:1900:2100::1a9c/126
Range From
2001:1900:2100::1a9c
Range To
2001:1900:2100::1a9f
Prefix
2001:1900:2100::2dd0/126
Range From
2001:1900:2100::2dd0
Range To
2001:1900:2100::2dd3
Prefix
2001:418:0:5000::3a4/127
Range From
2001:418:0:5000::3a4
Range To
2001:418:0:5000::3a5
Prefix
2001:4860:1:1:0:4cc5::/127
Range From
2001:4860:1:1:0:4cc5::
Range To
2001:4860:1:1:0:4cc5:0:1
Prefix
2603:d007:2e01:3007::/64
Range From
2603:d007:2e01:3007::
Range To
2603:d007:2e01:3007:ffff:ffff:ffff:ffff
Prefix
2603:d042:3:3005::/64
Range From
2603:d042:3:3005::
Range To
2603:d042:3:3005:ffff:ffff:ffff:ffff
Prefix
2605:8200::/126
Range From
2605:8200::
Range To
2605:8200::3
Prefix
2605:8200::1:0/112
Range From
2605:8200::1:0
Range To
2605:8200::1:ffff
Prefix
2605:8200::1:0:0/96
Range From
2605:8200::1:0:0
Range To
2605:8200::1:ffff:ffff
Prefix
2605:8200::10/125
Range From
2605:8200::10
Range To
2605:8200::17
Showing 10 of 380 Results View More >