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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
168.158.237.31 AS20012 Interworks Networking Services 55.61ms from Atlanta, US
168.158.85.230 AS20012 Interworks Networking Services 10.21ms from Los Angeles, US
168.158.42.1 AS20012 Interworks Networking Services 2.04ms from Phoenix, US
168.158.236.146 AS20012 Interworks Networking Services 55.63ms from Atlanta, US
168.158.54.164 AS20012 Interworks Networking Services 10.17ms from Los Angeles, US
168.158.55.239 AS20012 Interworks Networking Services 10.24ms from Los Angeles, US
168.158.238.28 AS20012 Interworks Networking Services 55.57ms from Atlanta, US
168.158.69.121 AS20012 Interworks Networking Services 10.15ms from Los Angeles, US
168.158.155.54 AS20012 Interworks Networking Services 10.08ms from Los Angeles, US
168.158.72.157 AS20012 Interworks Networking Services 55.93ms from Atlanta, US
168.158.30.1 AS20012 Interworks Networking Services 2.06ms from Phoenix, US
168.158.150.1 AS20012 Interworks Networking Services 2.00ms from Phoenix, US
168.158.146.209 AS20012 Interworks Networking Services 56.49ms from Atlanta, US
168.158.185.176 AS20012 Interworks Networking Services 56.61ms from Atlanta, US
168.158.45.1 AS20012 Interworks Networking Services 1.99ms from Phoenix, US
168.158.40.1 AS20012 Interworks Networking Services 2.04ms from Phoenix, US
168.158.96.233 AS20012 Interworks Networking Services 10.19ms from Los Angeles, US
168.158.201.116 AS20012 Interworks Networking Services 10.23ms from Los Angeles, US
168.158.145.243 AS20012 Interworks Networking Services 10.25ms from Phoenix, US
168.158.179.1 AS20012 Interworks Networking Services 2.02ms from Phoenix, US
168.158.154.237 AS20012 Interworks Networking Services 10.09ms from Los Angeles, US
168.158.98.209 AS20012 Interworks Networking Services 10.18ms from Los Angeles, US
168.158.46.1 AS20012 Interworks Networking Services 2.07ms from Phoenix, US
168.158.99.185 AS20012 Interworks Networking Services 10.24ms from Phoenix, US
168.158.103.168 AS20012 Interworks Networking Services 10.25ms 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
92.98.131.76 AS5384 Emirates Internet 2.97ms from Al Fujairah City, AE
105.97.98.252 AS36947 Telecom Algeria 10.21ms from Algiers, DZ
110.77.195.60 AS131090 National Telecom Public Company Limited 0.82ms from Bangkok, TH
98.229.98.12 AS7922 Comcast Cable Communications, LLC 9.40ms from Boston, US
98.24.156.44 AS11426 Charter Communications Inc 5.72ms from Charlotte, US
66.69.241.76 AS11427 Charter Communications Inc 5.85ms from Dallas, US
104.5.85.108 AS7018 AT&T Enterprises, LLC 4.97ms from Houston, US
95.70.27.60 AS12389 PJSC Rostelecom 0.98ms from Khabarovsk, RU
180.29.41.92 AS4713 NTT DOCOMO BUSINESS,Inc. 2.47ms from Osaka, JP
151.50.14.12 AS1267 WIND TRE S.P.A. 12.64ms from Rome, IT
13.57.41.156 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
121.188.180.28 AS4766 Korea Telecom 3.35ms from Seoul, KR
203.208.170.156 AS7473 Singapore Telecommunications Ltd 0.74ms from Singapore, SG
60.242.106.204 AS7545 TPG Telecom Limited 5.10ms from Sydney, AU
92.112.62.236 AS401838 Uni Broadband LLC 0.18ms from Ashburn, US
93.221.177.156 AS3320 Deutsche Telekom AG 3.01ms from Berlin, DE
65.166.242.44 AS14813 Columbus Telecommunications (Barbados) Limited 1.33ms from Bridgetown, BB
62.235.84.156 AS5432 Proximus NV 2.33ms from Brussels, BE
34.119.62.12 AS396982 Google LLC 0.46ms from Hamina, FI
121.124.157.220 AS9318 SK Broadband Co Ltd 1.52ms from Incheon, KR
109.107.160.156 AS48030 Martynova Irina Nikolaevna 0.37ms from Moscow, RU
108.53.67.124 AS701 Verizon Business 1.32ms from New York City, US
47.111.24.220 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.07ms from Ningbo, CN
5.153.105.44 AS25400 Telia Norge AS 7.41ms from Sandefjord, NO
141.168.9.204 AS135887 Belong (Telstra Limited) 1.09ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -m9 168.158.191.215
traceroute to 168.158.191.215 (168.158.191.215): 9 hops max, 52 byte packets
1 [AS10843] 216.117.191.253 174.821 ms
2 *
3 *
4 *
5 [AS3356] 4.69.219.218 69.048 ms
6 [AS3356] 4.36.15.242 65.923 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Fayetteville, 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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