Autonomous System details

AS37673

Telemasters  ·  catalytic.co.za

South Africa

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS37673 – Telemasters

Field Value
Country South Africa
Website catalytic.co.za
Hosted domains 69
IPv4 addresses 4,096
IPv6 addresses 0
ASN type ISP
Registry afrinic
Allocated 13 years ago on Jun 24, 2013
Updated a year ago on May 02, 2025

IP Ranges

Netblock Company Num of IPs
41.77.24.0/22 Telemasters 1,024
41.77.28.0/22 Telemasters 1,024
196.223.56.0/22 Telemasters 1,024
196.223.60.0/22 Telemasters 1,024
196.223.56.0/23 Telemasters Network - v4 512
196.223.62.0/23 Telemasters 512
41.77.27.0/24 Network Access Services 256
196.223.62.0/24 Telemasters 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS37673
                                                OrgID:          AS37673
                                                ASName:         AS37673
                                                ASNumber:       AS37673
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 69 domain names hosted across 19 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
196.223.61.196 ██████████ 46
196.223.56.55 ██████████ 4
196.223.56.59 ██████████ 2
41.77.26.246 ██████████ 2
196.223.63.150 ██████████ 2
196.223.61.156 ██████████ 1
41.77.28.147 ██████████ 1
41.77.27.227 ██████████ 1
196.223.56.60 ██████████ 1
196.223.62.122 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 39 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS11845 Vox Telecom Ltd
AS16552 Tiggee LLC
AS199524 G-Core Labs S.A.
AS22355 Frogfoot Networks
AS24482 SG.GS
AS30844 Liquid Telecommunications Ltd
AS32590 Valve Corporation
AS32653 eNetworks cc
AS327804 Municipal Network Services
AS327960 PC Maniacs (Pty) Ltd
AS327983 Interworks Wireless Solutions
AS328137 Web Squad Connect (Pty) Ltd
AS328266 Atomic (Pty) Ltd
AS328320 Kurlec Wireless (PTY) Ltd
AS328371 PerfectWorx Consulting (Pty) Ltd
AS328512 Backspace Technologies (Pty) Ltd
AS328562 Swift Connect Private Company
AS328872 Sonke Telecommunications (Pty) Ltd
AS328912 Mpu Communications (Pty) Ltd
AS328964 Insight Actuarial Solutions (Pty) Ltd
AS329266 Intdev Internet Technologies (Pty) Ltd
AS36236 NetActuate, Inc
AS37105 RAIN GROUP HOLDINGS (PTY) LTD
AS37199 Vanilla
AS37239 ICTGlobe Management (Pty) Ltd
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37662 West Indian Ocean Cable Company
AS37680 Cool Ideas Service Provider (Pty) Ltd
AS37697 WEBMASTERS, LDA.
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS49544 i3D.net B.V
AS56665 Proximus Luxembourg S.A.
AS58453 China Mobile International Limited
AS6774 Belgacom International Carrier Services SA
AS917 Misaka Network, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS22355 Frogfoot Networks
AS3741 Dimension Data
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS328371 PerfectWorx Consulting (Pty) Ltd
AS328872 Sonke Telecommunications (Pty) Ltd
AS328912 Mpu Communications (Pty) Ltd
AS329266 Intdev Internet Technologies (Pty) Ltd
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
196.223.56.77 AS37673 Telemasters 0.18ms from Johannesburg, ZA
196.223.63.182 AS37673 Telemasters 0.38ms from Johannesburg, ZA
41.77.31.218 AS37673 Telemasters 0.15ms from Johannesburg, ZA
196.223.60.145 AS37673 Telemasters 0.38ms from Johannesburg, ZA
196.223.57.16 AS37673 Telemasters 0.40ms from Johannesburg, ZA
41.77.27.244 AS37673 Telemasters 0.14ms from Johannesburg, ZA
196.223.62.132 AS37673 Telemasters 0.15ms from Johannesburg, ZA
196.223.61.6 AS37673 Telemasters 0.78ms from Durban, ZA
41.77.30.118 AS37673 Telemasters 0.37ms from Johannesburg, ZA
41.77.24.2 AS37673 Telemasters 0.13ms from Johannesburg, ZA
41.77.26.29 AS37673 Telemasters 0.14ms from Johannesburg, ZA
41.77.29.18 AS37673 Telemasters 0.26ms from Johannesburg, ZA
41.77.28.140 AS37673 Telemasters 0.21ms from Johannesburg, ZA
196.223.59.65 AS37673 Telemasters 1.73ms from Johannesburg, ZA
41.77.25.66 AS37673 Telemasters 0.36ms from Johannesburg, ZA

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
114.245.34.25 AS4808 China Unicom Beijing Province Network 4.37ms from Beijing, CN
158.193.191.201 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 3.32ms from Bratislava, SK
197.60.93.153 AS8452 TE-AS 7.06ms from Cairo, EG
222.246.15.25 AS4134 CHINANET-BACKBONE 5.08ms from Changsha, CN
207.200.221.185 AS53828 NETWORK INNOVATIONS, LLC 0.61ms from Chicago, US
163.191.172.57 AS6325 Illinois Century Network 13.81ms from Chicago, US
177.92.4.105 AS14868 Ligga Telecomunicações S.A. 1.13ms from Curitiba, BR
184.167.60.57 AS33588 Charter Communications LLC 6.72ms from Denver, US
106.10.107.25 AS17878 DREAMMARK1 1.07ms from Incheon, KR
39.57.41.201 AS17557 Pakistan Telecommunication Company Limited 2.44ms from Karachi, PK
23.199.0.41 AS16625 Akamai Technologies, Inc. 0.66ms from Los Angeles, US
47.204.192.25 AS5650 Frontier Communications of America, Inc. 7.21ms from Miami, US
74.65.93.41 AS11351 Charter Communications Inc 11.82ms from New York City, US
161.77.154.201 AS7849 RingSquared CC 10.15ms from New York City, US
126.241.55.201 AS17676 SoftBank Corp. 3.91ms from Osaka, JP
195.101.161.201 AS3215 Orange S.A. 5.69ms from Paris, FR
119.56.152.41 AS9981 Saero Network Service LTD 4.63ms from Seoul, KR
221.115.102.185 AS17506 ARTERIA Networks Corporation 1.93ms from Tokyo, JP
185.110.131.217 AS62240 Clouvider 0.19ms from Amsterdam, NL
116.242.42.153 AS4847 China Networks Inter-Exchange 3.12ms from Beijing, CN
190.248.92.153 AS13489 UNE EPM TELECOMUNICACIONES S.A. 4.27ms from Bogota, CO
45.46.227.185 AS11351 Charter Communications Inc 19.24ms from Chicago, US
73.45.163.57 AS7922 Comcast Cable Communications, LLC 6.48ms from Chicago, US
74.83.55.121 AS6181 Cincinnati Bell Telephone Company LLC 1.46ms from Cincinnati, US
64.113.40.41 AS15154 Network Services Group 17.34ms from Detroit, US

Traceroute

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

$
traceroute -a -n -q1 -f2 196.223.56.2
traceroute to 196.223.56.2 (196.223.56.2): 64 hops max, 52 byte packets
2 [AS36994] 196.60.8.210 44.899 ms
3 [AS37673] 196.223.56.2 19.616 ms
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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 AS37673 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs