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 208
IPv4 addresses 65,536
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 18 years ago on Dec 05, 2007
Updated a month ago on Nov 14, 2025

IP Ranges

Netblock Company Num of IPs
168.158.0.0/16 Interworks Networking Services 65,536
168.158.192.0/20 Interworks Networking Services 4,096
168.158.32.0/21 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
168.158.96.0/22 Interworks Networking Services 1,024
168.158.100.0/22 Interworks Networking Services 1,024
168.158.124.0/22 Interworks Networking Services 1,024
168.158.144.0/22 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
168.158.212.0/23 Interworks Networking Services 512
168.158.5.0/24 Interworks Networking Services 256
168.158.8.0/24 Interworks Networking Services 256
168.158.10.0/24 Interworks Networking Services 256
168.158.31.0/24 Interworks Networking Services 256
168.158.132.0/24 Interworks Networking Services 256
168.158.148.0/24 Interworks Networking Services 256
168.158.149.0/24 Interworks Networking Services 256
168.158.178.0/24 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 208 domain names hosted across 189 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
168.158.32.43 ██████████ 3
168.158.72.2 ██████████ 3
168.158.42.110 ██████████ 3
168.158.72.35 ██████████ 3
168.158.72.10 ██████████ 2
168.158.72.32 ██████████ 2
168.158.178.129 ██████████ 2
168.158.72.28 ██████████ 2

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Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
168.158.47.1 AS20012 Interworks Networking Services 1.78ms from Phoenix, US
168.158.10.110 AS20012 Interworks Networking Services 1.39ms from Phoenix, US
168.158.197.93 AS20012 Interworks Networking Services 10.21ms from Los Angeles, US
168.158.187.110 AS20012 Interworks Networking Services 58.18ms from Dallas, US
168.158.128.33 AS20012 Interworks Networking Services 1.68ms from Phoenix, US
168.158.45.1 AS20012 Interworks Networking Services 1.70ms from Phoenix, US
168.158.146.8 AS20012 Interworks Networking Services 57.31ms from Dallas, US
168.158.152.206 AS20012 Interworks Networking Services 10.21ms from Los Angeles, US
168.158.132.50 AS20012 Interworks Networking Services 1.40ms from Phoenix, US
168.158.198.190 AS20012 Interworks Networking Services 10.20ms from Los Angeles, US
168.158.131.249 AS20012 Interworks Networking Services 1.75ms from Phoenix, US
168.158.150.1 AS20012 Interworks Networking Services 1.72ms from Phoenix, US
168.158.68.0 AS20012 Interworks Networking Services 164.59ms from Dallas, US
168.158.178.233 AS20012 Interworks Networking Services 1.47ms from Phoenix, US
168.158.70.1 AS20012 Interworks Networking Services 166.15ms from Atlanta, US
168.158.184.109 AS20012 Interworks Networking Services 57.35ms from Dallas, US
168.158.185.112 AS20012 Interworks Networking Services 58.23ms from Dallas, US
168.158.31.1 AS20012 Interworks Networking Services 1.75ms from Phoenix, US
168.158.129.66 AS20012 Interworks Networking Services 1.64ms from Phoenix, US
168.158.43.1 AS20012 Interworks Networking Services 1.76ms from Phoenix, US
168.158.147.51 AS20012 Interworks Networking Services 57.31ms from Dallas, US
168.158.154.235 AS20012 Interworks Networking Services 10.20ms from Los Angeles, US
168.158.0.18 AS20012 Interworks Networking Services 1.61ms from Phoenix, US
168.158.130.210 AS20012 Interworks Networking Services 1.64ms from Phoenix, US
168.158.199.245 AS20012 Interworks Networking Services 10.20ms from Los Angeles, 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
71.253.144.204 AS701 Verizon Business 4.97ms from Ashburn, US
47.72.126.12 AS9500 One New Zealand Group Limited 3.28ms from Auckland, NZ
117.128.66.236 AS56048 China Mobile Communicaitons Corporation 8.87ms from Beijing, CN
144.134.74.140 AS1221 Telstra Limited 6.67ms from Brisbane, AU
47.182.208.60 AS5650 Frontier Communications of America, Inc. 12.69ms from Dallas, US
87.181.0.204 AS3320 Deutsche Telekom AG 4.00ms from Frankfurt am Main, DE
50.113.14.60 AS20001 Charter Communications Inc 8.34ms from Honolulu, US
69.163.194.76 AS26347 New Dream Network, LLC 0.28ms from Portland, US
75.1.129.252 AS7018 AT&T Enterprises, LLC 19.66ms from San Antonio, US
20.10.235.172 AS8075 Microsoft Corporation 0.26ms from Boydton, US
174.56.56.76 AS7922 Comcast Cable Communications, LLC 12.53ms from Denver, US
113.168.134.252 AS45899 VNPT Corp 3.60ms from Hanoi, VN
194.163.186.124 AS51167 Contabo GmbH 0.14ms from Lauterbourg, FR
47.136.187.92 AS5650 Frontier Communications of America, Inc. 7.52ms from Los Angeles, US
95.245.110.12 AS3269 Telecom Italia S.p.A. 6.01ms from Milan, IT
62.231.171.28 AS29072 Regional Digital Telecommunication Company LLC 10.37ms from Novosibirsk, RU
95.181.126.220 AS39927 E-Light-Telecom Ltd. 7.79ms from Novosibirsk, RU
154.67.69.172 AS21351 Canal + Telecom SAS 2.41ms from Saint-Denis, RE
112.187.142.236 AS4766 Korea Telecom 1.16ms from Seoul, KR
119.3.18.92 AS55990 Huawei Cloud Service data center 2.77ms from Shanghai, CN
34.2.53.28 AS15169 Google LLC 4.20ms from Stockholm, SE
77.239.44.12 AS15600 Quickline AG 7.90ms from Zuerich, CH
195.240.211.236 AS1136 KPN B.V. 1.54ms from Amsterdam, NL
84.82.234.12 AS1136 KPN B.V. 1.05ms from Amsterdam, NL
197.121.228.236 AS36992 ETISALAT MISR 11.64ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 -f2 168.158.179.1
traceroute to 168.158.179.1 (168.158.179.1): 64 hops max, 52 byte packets
2 [AS63838] 175.6.215.254 25.481 ms
3 *
4 *
5 *
6 *
7 [AS63838] 175.6.252.13 5.304 ms
8 *
9 *
10 *
11 *
12 [AS4134] 202.97.52.250 157.64 ms
13 [AS3356] 4.15.125.53 151.808 ms
14 [AS3356] 4.69.219.214 167.784 ms
15 [AS20012] 168.158.179.1 178.803 ms
Measurement taken from IPinfo ProbeNet in Chenzhou, 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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