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 203
IPv4 addresses 65,536
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 18 years ago on Dec 05, 2007
Updated 2 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
168.158.52.0/22 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
168.158.96.0/22 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
168.158.144.0/22 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
168.158.232.0/22 Interworks Networking Services 1,024
168.158.236.0/22 Interworks Networking Services 1,024
168.158.244.0/22 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
168.158.168.0/23 Interworks Networking Services 512
168.158.212.0/23 Interworks Networking Services 512
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
168.158.51.0/24 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
168.158.170.0/24 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 203 domain names hosted across 184 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
168.158.72.29 ██████████ 2
168.158.72.24 ██████████ 2
168.158.72.15 ██████████ 2
168.158.41.36 ██████████ 2

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Peers

There are 2 peers for this ASN.

Peers Name
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

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

IP Address ASN Details
168.158.185.176 AS20012 Interworks Networking Services 56.72ms from Atlanta, US
168.158.57.106 AS20012 Interworks Networking Services 10.26ms from Phoenix, US
168.158.47.1 AS20012 Interworks Networking Services 2.06ms from Phoenix, US
168.158.5.202 AS20012 Interworks Networking Services 1.78ms from Phoenix, US
168.158.102.252 AS20012 Interworks Networking Services 10.24ms from Phoenix, US
168.158.154.63 AS20012 Interworks Networking Services 10.37ms from Phoenix, US
168.158.0.18 AS20012 Interworks Networking Services 2.04ms from Phoenix, US
168.158.42.1 AS20012 Interworks Networking Services 2.08ms from Phoenix, US
168.158.120.1 AS20012 Interworks Networking Services 2.07ms from Phoenix, US
168.158.153.228 AS20012 Interworks Networking Services 10.43ms from Phoenix, US
168.158.126.20 AS20012 Interworks Networking Services 10.26ms from Phoenix, US
168.158.85.92 AS20012 Interworks Networking Services 10.27ms from Phoenix, US
168.158.99.10 AS20012 Interworks Networking Services 10.26ms from Phoenix, US
168.158.43.1 AS20012 Interworks Networking Services 2.17ms from Phoenix, US
168.158.132.6 AS20012 Interworks Networking Services 1.73ms from Phoenix, US
168.158.44.12 AS20012 Interworks Networking Services 2.07ms from Phoenix, US
168.158.169.30 AS20012 Interworks Networking Services 56.12ms from Atlanta, US
168.158.131.249 AS20012 Interworks Networking Services 2.12ms from Phoenix, US
168.158.144.88 AS20012 Interworks Networking Services 10.27ms from Phoenix, US
168.158.100.94 AS20012 Interworks Networking Services 10.27ms from Phoenix, US
168.158.30.1 AS20012 Interworks Networking Services 2.13ms from Phoenix, US
168.158.96.163 AS20012 Interworks Networking Services 10.25ms from Phoenix, US
168.158.127.82 AS20012 Interworks Networking Services 10.26ms from Phoenix, US
168.158.179.1 AS20012 Interworks Networking Services 2.10ms from Phoenix, US
168.158.97.254 AS20012 Interworks Networking Services 10.26ms 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
79.166.3.204 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.61ms from Athens, GR
68.93.134.172 AS7018 AT&T Enterprises, LLC 11.11ms from Atlanta, US
52.39.151.220 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
97.99.85.236 AS11427 Charter Communications Inc 5.36ms from Dallas, US
66.182.219.140 AS20135 Millennium Telcom LLC 3.06ms from Dallas, US
196.212.7.252 AS3741 Dimension Data 5.01ms from Durban, ZA
152.241.35.44 AS26599 TELEFÔNICA BRASIL S.A 13.25ms from Fortaleza, BR
180.219.34.44 AS17924 SmarTone Mobile Communications Ltd 13.14ms from Hong Kong, HK
172.124.9.92 AS7018 AT&T Enterprises, LLC 3.20ms from Houston, US
76.81.90.140 AS20001 Charter Communications Inc 2.15ms from Los Angeles, US
79.144.245.44 AS3352 TELEFONICA DE ESPANA S.A.U. 8.56ms from Madrid, ES
189.226.215.12 AS8151 UNINET 1.05ms from Mexico City, MX
223.181.190.188 AS24560 Bharti Airtel Ltd., Telemedia Services 15.75ms from Mumbai, IN
153.132.254.188 AS4713 NTT DOCOMO BUSINESS,Inc. 2.38ms from Osaka, JP
3.220.79.220 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
172.178.130.172 AS8075 Microsoft Corporation 0.58ms from San Jose, US
113.87.11.156 AS4134 CHINANET-BACKBONE 0.79ms from Shenzhen, CN
172.87.67.76 AS40181 Elite Systems, LLC 0.66ms from St. Louis, US
34.2.53.28 AS15169 Google LLC 4.11ms from Stockholm, SE
86.94.35.92 AS1136 KPN B.V. 3.96ms from Amsterdam, NL
74.215.61.172 AS6181 Cincinnati Bell Telephone Company LLC 1.50ms from Cincinnati, US
3.144.82.188 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
42.97.38.220 AS4134 CHINANET-BACKBONE 9.11ms from Dalian, CN
67.176.86.188 AS7922 Comcast Cable Communications, LLC 5.89ms from Denver, US
14.244.227.92 AS45899 VNPT Corp 1.97ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 168.158.27.68
traceroute to 168.158.27.68 (168.158.27.68): 8 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 4.36.15.242 170.205 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ljubljana, SI
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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