Autonomous System details

AS20012

Interworks Networking Services  ·  interworks.co.za

United States

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AS20012 – Interworks Networking Services

Field Value
Country United States
Website interworks.co.za
Hosted domains 231
IPv4 addresses 65,536
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 18 years ago on Dec 05, 2007
Updated 5 months ago on Nov 14, 2025

IP Ranges

Netblock Company Num of IPs
168.158.0.0/16 Interworks Networking Services 65,536
168.158.128.0/18 Interworks Networking Services 16,384
168.158.80.0/20 Interworks Networking Services 4,096
168.158.192.0/20 Interworks Networking Services 4,096
168.158.32.0/21 Interworks Networking Services 2,048
168.158.112.0/21 Interworks Networking Services 2,048
168.158.136.0/21 Interworks Networking Services 2,048
168.158.152.0/21 Interworks Networking Services 2,048
168.158.160.0/21 Interworks Networking Services 2,048
168.158.184.0/21 Interworks Networking Services 2,048
168.158.216.0/21 Interworks Networking Services 2,048
168.158.12.0/22 Interworks Networking Services 1,024
168.158.16.0/22 Interworks Networking Services 1,024
168.158.24.0/22 Interworks Networking Services 1,024
168.158.28.0/22 Interworks Networking Services 1,024
168.158.52.0/22 Interworks Networking Services 1,024
168.158.56.0/22 Interworks Networking Services 1,024
168.158.60.0/22 Interworks Networking Services 1,024
168.158.64.0/22 Interworks Networking Services 1,024
168.158.68.0/22 Interworks Networking Services 1,024
168.158.72.0/22 Interworks Networking Services 1,024
168.158.76.0/22 Interworks Networking Services 1,024
168.158.88.0/22 Interworks Networking Services 1,024
168.158.96.0/22 Interworks Networking Services 1,024
168.158.100.0/22 Interworks Networking Services 1,024
168.158.104.0/22 Interworks Networking Services 1,024
168.158.108.0/22 Interworks Networking Services 1,024
168.158.124.0/22 Interworks Networking Services 1,024
168.158.140.0/22 Interworks Networking Services 1,024
168.158.172.0/22 Interworks Networking Services 1,024
168.158.180.0/22 Interworks Networking Services 1,024
168.158.208.0/22 Interworks Networking Services 1,024
168.158.228.0/22 Interworks Networking Services 1,024
168.158.232.0/22 Interworks Networking Services 1,024
168.158.236.0/22 Interworks Networking Services 1,024
168.158.240.0/22 Interworks Networking Services 1,024
168.158.244.0/22 Interworks Networking Services 1,024
168.158.248.0/22 Interworks Networking Services 1,024
168.158.252.0/22 Interworks Networking Services 1,024
168.158.22.0/23 Interworks Networking Services 512
168.158.48.0/23 Interworks Networking Services 512
168.158.54.0/23 Interworks Networking Services 512
168.158.84.0/23 Interworks Networking Services 512
168.158.122.0/23 Interworks Networking Services 512
168.158.134.0/23 Interworks Networking Services 512
168.158.168.0/23 Interworks Networking Services 512
168.158.176.0/23 Interworks Networking Services 512
168.158.200.0/23 Interworks Networking Services 512
168.158.212.0/23 Interworks Networking Services 512
168.158.5.0/24 Interworks Networking Services 256
168.158.8.0/24 Interworks Networking Services 256
168.158.9.0/24 Interworks Networking Services 256
168.158.10.0/24 Interworks Networking Services 256
168.158.20.0/24 Interworks Networking Services 256
168.158.21.0/24 Interworks Networking Services 256
168.158.50.0/24 Interworks Networking Services 256
168.158.51.0/24 Interworks Networking Services 256
168.158.86.0/24 Interworks Networking Services 256
168.158.87.0/24 Interworks Networking Services 256
168.158.121.0/24 Interworks Networking Services 256
168.158.132.0/24 Interworks Networking Services 256
168.158.133.0/24 Interworks Networking Services 256
168.158.144.0/24 Interworks Networking Services 256
168.158.145.0/24 Interworks Networking Services 256
168.158.148.0/24 Interworks Networking Services 256
168.158.149.0/24 Interworks Networking Services 256
168.158.151.0/24 Interworks Networking Services 256
168.158.170.0/24 Interworks Networking Services 256
168.158.171.0/24 Interworks Networking Services 256
168.158.178.0/24 Interworks Networking Services 256
168.158.214.0/24 Interworks Networking Services 256
168.158.215.0/24 Interworks Networking Services 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS20012
                                                OrgID:          AS20012
                                                ASName:         AS20012
                                                ASNumber:       AS20012
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 231 domain names hosted across 202 IP addresses on this ASN.

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IP Address Domain Domains on this IP
168.158.128.58 ██████████ 6
168.158.44.16 ██████████ 4
168.158.72.2 ██████████ 3
168.158.32.43 ██████████ 3
168.158.42.110 ██████████ 3
168.158.72.110 ██████████ 2
168.158.72.105 ██████████ 2
168.158.72.89 ██████████ 2
168.158.72.102 ██████████ 2
168.158.72.35 ██████████ 2

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Peers

There are 3 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
168.158.236.147 AS20012 Interworks Networking Services 55.31ms from Atlanta, US
168.158.112.1 AS20012 Interworks Networking Services 162.19ms from Dallas, US
168.158.10.1 AS20012 Interworks Networking Services 2.10ms from Phoenix, US
168.158.237.92 AS20012 Interworks Networking Services 55.38ms from Atlanta, US
168.158.178.128 AS20012 Interworks Networking Services 1.78ms from Phoenix, US
168.158.129.105 AS20012 Interworks Networking Services 1.94ms from Phoenix, US
168.158.199.184 AS20012 Interworks Networking Services 10.11ms from Phoenix, US
168.158.196.89 AS20012 Interworks Networking Services 10.14ms from Phoenix, US
168.158.184.109 AS20012 Interworks Networking Services 56.22ms from Atlanta, US
168.158.132.19 AS20012 Interworks Networking Services 1.76ms from Phoenix, US
168.158.153.201 AS20012 Interworks Networking Services 9.80ms from Phoenix, US
168.158.40.1 AS20012 Interworks Networking Services 2.03ms from Phoenix, US
168.158.154.48 AS20012 Interworks Networking Services 9.84ms from Phoenix, US
168.158.43.1 AS20012 Interworks Networking Services 2.06ms from Phoenix, US
168.158.0.17 AS20012 Interworks Networking Services 1.99ms from Phoenix, US
168.158.8.1 AS20012 Interworks Networking Services 1.98ms from Phoenix, US
168.158.47.1 AS20012 Interworks Networking Services 2.10ms from Phoenix, US
168.158.72.1 AS20012 Interworks Networking Services 160.49ms from Dallas, US
168.158.5.8 AS20012 Interworks Networking Services 1.78ms from Phoenix, US
168.158.120.1 AS20012 Interworks Networking Services 2.06ms from Phoenix, US
168.158.21.108 AS20012 Interworks Networking Services 55.30ms from Atlanta, US
168.158.76.2 AS20012 Interworks Networking Services 162.29ms from Dallas, US
168.158.44.1 AS20012 Interworks Networking Services 1.95ms from Phoenix, US
168.158.155.154 AS20012 Interworks Networking Services 9.84ms from Phoenix, US
168.158.162.206 AS20012 Interworks Networking Services 55.32ms from Atlanta, 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
68.98.143.188 AS22773 Cox Communications Inc. 4.10ms from Ashburn, US
108.39.213.252 AS701 Verizon Business 6.26ms from Ashburn, US
37.139.130.236 AS16276 OVH SAS 0.16ms from Beauharnois, CA
117.205.81.124 AS9829 National Internet Backbone 11.68ms from Bengaluru, IN
1.156.153.12 AS1221 Telstra Limited 2.62ms from Brisbane, AU
196.130.62.124 AS24835 Vodafone Data 15.34ms from Cairo, EG
45.242.21.204 AS24863 Link Egypt (Link.NET) 9.18ms from Cairo, EG
73.103.246.60 AS7922 Comcast Cable Communications, LLC 12.14ms from Chicago, US
65.141.157.204 AS209 CenturyLink Communications, LLC 3.23ms from Denver, US
182.239.170.76 AS7545 TPG Telecom Limited 4.33ms from Melbourne, AU
91.232.113.76 AS57530 GPM RadioLLC 1.50ms from Moscow, RU
95.181.126.220 AS39927 E-Light-Telecom Ltd. 7.38ms from Novosibirsk, RU
97.103.77.140 AS33363 Charter Communications, Inc 1.98ms from Orlando, US
39.69.64.220 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Qingdao, CN
163.181.46.12 AS24429 Zhejiang Taobao Network Co.,Ltd 0.09ms from San Jose, US
221.164.185.12 AS4766 Korea Telecom 7.48ms from Seoul, KR
119.3.18.92 AS55990 Huawei Cloud Service data center 2.74ms from Shanghai, CN
171.125.54.252 AS4837 CHINA UNICOM China169 Backbone 3.97ms from Taiyuan, CN
59.157.19.252 AS10013 FreeBit Co.,Ltd. 1.12ms from Tokyo, JP
52.195.59.156 AS16509 Amazon.com, Inc. 0.36ms from Tokyo, JP
110.255.135.12 AS4837 CHINA UNICOM China169 Backbone 9.59ms from Beijing, CN
129.24.63.156 AS3388 University of New Mexico 11.55ms from Cheyenne, US
41.26.157.28 AS29975 Vodacom 9.66ms from Johannesburg, ZA
79.40.228.140 AS3269 Telecom Italia S.p.A. 5.29ms from Milan, IT
111.88.124.124 AS50340 JSC Selectel 0.56ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 168.158.182.177
traceroute to 168.158.182.177 (168.158.182.177): 7 hops max, 52 byte packets
2 [AS749] 11.73.7.198 3.227 ms
3 *
4 [AS749] 11.94.128.202 4.898 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hangzhou, CN
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 AS20012 at robtex.

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