Autonomous System details

AS25979

CITY OF MADISON  ·  cityofmadison.com

United States

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AS25979 – CITY OF MADISON

Field Value
Country United States
Website cityofmadison.com
Hosted domains 28
IPv4 addresses 4,096
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Government
Registry arin
Allocated 24 years ago on Jun 11, 2002
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
204.147.0.0/20 CITY OF MADISON 4,096
Netblock Company
2001:4e0:1008::/48 WiscNet
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WHOIS Details

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                                                ASHandle:       AS25979
                                                OrgID:          AS25979
                                                ASName:         AS25979
                                                ASNumber:       AS25979
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 28 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.147.0.83 ██████████ 21
204.147.0.6 ██████████ 18
204.147.0.102 ██████████ 4
204.147.0.107 ██████████ 2
204.147.0.43 ██████████ 1
204.147.0.106 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS2381 WiscNet
AS64251 Monona Terrace Community and Convention Center
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2381 WiscNet
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS64251 Monona Terrace Community and Convention Center
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ASN API & Database

Pingable IPs

4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.147.0.24 AS25979 CITY OF MADISON 5.81ms from Chicago, US
2001:4e0:1008:2::2 AS25979 CITY OF MADISON 5.74ms from Chicago, US
204.147.1.54 AS25979 CITY OF MADISON 5.67ms from Chicago, US
204.147.2.39 AS25979 CITY OF MADISON 5.59ms from Chicago, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
172.174.84.59 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
208.185.237.219 AS6461 Zayo Bandwidth 0.16ms from Atlanta, US
101.241.167.235 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.96ms from Beijing, CN
3.71.161.59 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
18.158.200.203 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
91.34.82.107 AS3320 Deutsche Telekom AG 10.12ms from Frankfurt am Main, DE
86.152.54.107 AS2856 British Telecommunications PLC 4.36ms from London, GB
150.31.46.187 AS2497 Internet Initiative Japan Inc. 2.81ms from Osaka, JP
110.47.242.75 AS18313 LG HelloVision Corp. 4.74ms from Seoul, KR
136.109.199.235 AS396982 Google LLC 0.17ms from The Dalles, US
85.124.63.27 AS8412 T-Mobile Austria GmbH 4.45ms from Vienna, AT
185.26.183.235 AS39832 Opera Norway AS 0.26ms from Amsterdam, NL
45.161.77.251 AS268450 BRNETWORKS TELECOM EIRELI 13.95ms from Brasilia, BR
199.216.211.203 AS15296 Cybera Inc 5.12ms from Calgary, CA
73.49.109.43 AS7922 Comcast Cable Communications, LLC 7.33ms from Miami, US
73.227.9.235 AS7922 Comcast Cable Communications, LLC 10.54ms from Providence, US
77.71.145.171 AS12709 Melita Limited 6.74ms from Qormi, MT
179.94.249.187 AS26599 TELEFÔNICA BRASIL S.A 3.78ms from Sao Paulo, BR
218.150.48.203 AS4766 Korea Telecom 7.04ms from Seoul, KR
34.87.152.91 AS396982 Google LLC 0.16ms from Singapore, SG
149.118.68.139 AS31898 Oracle Corporation 0.18ms from Sydney, AU
124.167.143.75 AS4837 CHINA UNICOM China169 Backbone 8.31ms from Taiyuan, CN
41.99.203.91 AS36947 Telecom Algeria 9.72ms from Valencia, ES
192.99.243.235 AS16276 OVH SAS 0.08ms from Beauharnois, CA
88.242.122.27 AS9121 Turk Telekomunikasyon Anonim Sirketi 5.67ms from Bursa, TR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m7 204.147.14.213
traceroute to 204.147.14.213 (204.147.14.213): 7 hops max, 52 byte packets
4 [] 110.93.252.136 11.911 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Karachi, PK
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25979 at robtex.

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