// ASN

AS4181

TDS-AS - TDS TELECOM, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN: AS4181
Organization: TDS TELECOM
Description: TDS-AS - TDS TELECOM, US
Country: US
State / Region: WI
City: Madison
Address: 525 Junction Rd.
Registry (RIR): ARIN
Created: 2019-06-28
Updated: 2019-04-23
IPv4 Prefixes: 81
IPv6 Prefixes: 3

IPv4 Prefixes

81 total · showing first 10

129.189.0.0/16
134.140.0.0/16
134.215.0.0/16
135.131.0.0/16
135.134.0.0/15
139.135.0.0/19
146.174.0.0/17
159.112.0.0/17
159.94.0.0/16
167.237.0.0/16

IPv6 Prefixes

3 total

2600:3400::/28
2604:ad00::/32
2610:1f0::/32

What is AS4181?

AS4181 is an Autonomous System Number (ASN) assigned to TDS TELECOM. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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