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 1,208,925,819,614,629,200,000,000
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 ██████████ 20
204.147.0.6 ██████████ 18
204.147.0.102 ██████████ 3
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
204.147.0.61 AS25979 CITY OF MADISON 0.97ms from Madison, US
204.147.2.38 AS25979 CITY OF MADISON 0.72ms from Madison, US
204.147.1.54 AS25979 CITY OF MADISON 0.78ms from Madison, US
2001:4e0:1008:2::2 AS25979 CITY OF MADISON 5.14ms 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
95.98.30.251 AS50266 Odido Netherlands B.V. 4.59ms from Amsterdam, NL
91.32.164.187 AS3320 Deutsche Telekom AG 4.29ms from Berlin, DE
98.21.127.43 AS7029 Windstream Communications LLC 0.60ms from Chicago, US
94.204.227.219 AS15802 Emirates Integrated Telecommunications Company PJSC 3.74ms from Dubai, AE
63.178.62.91 AS16509 Amazon.com, Inc. 0.47ms from Frankfurt am Main, DE
217.231.200.91 AS3320 Deutsche Telekom AG 8.60ms from Frankfurt am Main, DE
93.196.233.187 AS3320 Deutsche Telekom AG 3.20ms from Frankfurt am Main, DE
87.253.185.219 AS35258 akquinet outsourcing gGmbH 0.76ms from Hamburg, DE
39.104.190.171 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.21ms from Hohhot, CN
154.218.186.251 AS137951 ASLINE LIMITED 0.74ms from Hong Kong, HK
98.44.98.139 AS7922 Comcast Cable Communications, LLC 11.28ms from Houston, US
211.243.188.27 AS9318 SK Broadband Co Ltd 1.15ms from Incheon, KR
61.156.8.139 AS4837 CHINA UNICOM China169 Backbone 2.48ms from Jinan, CN
34.26.65.59 AS396982 Google LLC 0.16ms from Moncks Corner, US
24.24.38.203 AS11351 Charter Communications Inc 13.26ms from New York City, US
2.39.217.91 AS30722 Fastweb SpA 10.10ms from Rome, IT
38.7.11.203 AS52419 CESOP 5.51ms from Buenos Aires, AR
24.33.195.187 AS10796 Charter Communications Inc 16.61ms from Columbus, US
14.168.253.139 AS45899 VNPT Corp 4.34ms from Ho Chi Minh City, VN
39.37.233.75 AS17557 Pakistan Telecommunication Company Limited 16.97ms from Islamabad, PK
211.219.238.91 AS4766 Korea Telecom 6.31ms from Seoul, KR
121.128.55.155 AS9647 Seoul Metropolitan Government 1.65ms from Seoul, KR
52.237.112.43 AS8075 Microsoft Corporation 0.61ms from Singapore, SG
86.81.144.123 AS1136 KPN B.V. 2.22ms from Amsterdam, NL
68.183.86.187 AS14061 DigitalOcean, LLC 0.31ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 204.147.13.156
traceroute to 204.147.13.156 (204.147.13.156): 6 hops max, 52 byte packets
2 [AS53340] 192.228.109.93 607.434 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
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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