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
168.158.31.0/24 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
168.158.237.92 AS20012 Interworks Networking Services 55.38ms from Atlanta, US
168.158.5.8 AS20012 Interworks Networking Services 1.78ms from Phoenix, US
168.158.238.213 AS20012 Interworks Networking Services 55.36ms from Atlanta, US
168.158.45.1 AS20012 Interworks Networking Services 1.95ms from Phoenix, US
168.158.152.123 AS20012 Interworks Networking Services 9.81ms from Phoenix, US
168.158.46.1 AS20012 Interworks Networking Services 2.04ms from Phoenix, US
168.158.197.162 AS20012 Interworks Networking Services 10.16ms from Phoenix, US
168.158.153.201 AS20012 Interworks Networking Services 9.80ms from Phoenix, US
168.158.131.249 AS20012 Interworks Networking Services 2.03ms from Phoenix, US
168.158.129.105 AS20012 Interworks Networking Services 1.94ms from Phoenix, US
168.158.196.89 AS20012 Interworks Networking Services 10.14ms from Phoenix, US
168.158.40.1 AS20012 Interworks Networking Services 2.03ms from Phoenix, US
168.158.44.1 AS20012 Interworks Networking Services 1.95ms from Phoenix, US
168.158.162.206 AS20012 Interworks Networking Services 55.32ms from Atlanta, US
168.158.41.1 AS20012 Interworks Networking Services 1.95ms from Phoenix, US
168.158.178.128 AS20012 Interworks Networking Services 1.78ms from Phoenix, US
168.158.150.33 AS20012 Interworks Networking Services 2.03ms from Phoenix, US
168.158.239.178 AS20012 Interworks Networking Services 55.31ms from Atlanta, US
168.158.0.17 AS20012 Interworks Networking Services 1.99ms from Phoenix, US
168.158.184.109 AS20012 Interworks Networking Services 56.22ms from Atlanta, US
168.158.155.154 AS20012 Interworks Networking Services 9.84ms from Phoenix, US
168.158.47.1 AS20012 Interworks Networking Services 2.10ms from Phoenix, US
168.158.31.1 AS20012 Interworks Networking Services 2.00ms from Phoenix, US
168.158.8.1 AS20012 Interworks Networking Services 1.98ms from Phoenix, US
168.158.43.1 AS20012 Interworks Networking Services 2.06ms from Phoenix, 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
137.117.92.156 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
44.229.174.220 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
78.23.116.140 AS6848 Telenet BV 7.27ms from Brussels, BE
145.133.67.252 AS8075 Microsoft Corporation 0.26ms from London, GB
83.33.228.28 AS3352 TELEFONICA DE ESPANA S.A.U. 1.00ms from Madrid, ES
23.105.245.44 AS39134 EDINAYA SET LIMITED LIABILITY COMPANY 0.66ms from Moscow, RU
24.47.143.28 AS6128 Cablevision Systems Corp. 8.60ms from New York City, US
97.103.77.140 AS33363 Charter Communications, Inc 1.98ms from Orlando, US
166.151.63.92 AS6167 Verizon Business 19.79ms from Philadelphia, US
45.23.187.92 AS7018 AT&T Enterprises, LLC 4.17ms from Redding, US
115.97.246.204 AS17488 Hathway IP Over Cable Internet 1.26ms from Saint Thomas Mount, IN
174.167.38.188 AS7922 Comcast Cable Communications, LLC 3.53ms from Secaucus, US
14.85.71.252 AS4766 Korea Telecom 3.04ms from Seoul, KR
211.220.37.44 AS4766 Korea Telecom 6.66ms from Seoul, KR
121.150.220.156 AS4766 Korea Telecom 5.37ms from Seoul, KR
121.158.125.188 AS4766 Korea Telecom 4.19ms from Seoul, KR
116.87.5.44 AS55430 Starhub Ltd 1.63ms from Singapore, SG
141.168.9.204 AS135887 Belong (Telstra Limited) 1.11ms from Sydney, AU
5.192.43.12 AS5384 Emirates Internet 12.67ms from Al Fujairah City, AE
84.35.117.156 AS21221 Infopact Netwerkdiensten B.V. 1.10ms from Amsterdam, NL
168.215.146.108 AS3549 Level 3 Parent, LLC 11.67ms from Atlanta, US
148.113.220.156 AS16276 OVH SAS 0.06ms from Beauharnois, CA
79.202.123.188 AS3320 Deutsche Telekom AG 3.40ms from Frankfurt am Main, DE
34.119.62.12 AS396982 Google LLC 0.34ms from Hamina, FI
107.149.246.60 AS398478 PEG TECH INC 0.95ms from Hong Kong, HK

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 168.158.66.59
traceroute to 168.158.66.59 (168.158.66.59): 7 hops max, 52 byte packets
3 [AS3356] 4.69.219.218 39.282 ms
4 [AS3356] 4.36.15.242 39.897 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS20012 at robtex.

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