Autonomous System details

AS328191

Companhia Santomense de Telecomunicacoes · cst.st

Sao Tome and Principe

BitTorrent

Major ISP

VPN

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

AS328191 – Companhia Santomense de Telecomunicacoes

Field	Value
Country	Sao Tome and Principe
Website	cst.st
Hosted domains	17
IPv4 addresses	9,216
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	ISP
Registry	afrinic
Allocated	9 years ago on Jul 10, 2017
Updated	9 years ago on Jul 10, 2017

Netblock	Company	Num of IPs
197.159.160.0/19	Companhia Santomense de Telecomunicacoes	8,192
102.206.44.0/22	Companhia Santomense de Telecomunicacoes	1,024
102.206.44.0/24	CSTGPONNETWORK2025 1	256
102.206.45.0/24	CSTGPONNETWORK2025 2	256
102.206.46.0/24	CSTGPONNETWORK2025 3	256
102.206.47.0/24	CSTGPONNETWORK2025 4	256
197.159.161.0/24	CST3 GNetwork	256
197.159.162.0/24	CST3 GNetwork	256
197.159.163.0/24	CST3 GNetwork	256
197.159.164.0/24	CST3 GNetwork	256
197.159.165.0/24	CSTGPONNetwork	256
197.159.166.0/24	CSTGPONNetwork	256
197.159.167.0/24	Companhia Santomense de Telecomunicacoes	256
197.159.168.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.169.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.170.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.171.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.172.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.173.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.174.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.175.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.176.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.177.0/24	Assined for dynamic DHCP pool for CST3GNetwork	256
197.159.178.0/24	Assined for dynamic DHCP pool for CSTADSLNetwork	256
197.159.179.0/24	Assined for dynamic DHCP pool for CSTADSLNetwork	256
197.159.180.0/24	CSTNetwork	256

Netblock	Company
2c0f:fa88::/32	Companhia Santomense de Telecomunicacoes

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:       AS328191
                                                OrgID:          AS328191
                                                ASName:         AS328191
                                                ASNumber:       AS328191
                                                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 17 domain names hosted across 14 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
197.159.191.53	████████	3
197.159.180.38	██████████	2
197.159.191.39	██████	1
197.159.166.66	█████████	1
197.159.191.38	██████	1
197.159.166.166	██████	1
197.159.166.148	██████████	1
197.159.186.25	████████	1
197.159.186.89	████████	1
197.159.166.147	████████	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 2 peers for this ASN.

Peers	Name
AS36924	GVA Cote d'Ivoire SAS
AS60171	AFR-IX TELECOM S.A.

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
AS36924	GVA Cote d'Ivoire SAS
AS60171	AFR-IX TELECOM S.A.

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 no downstreams for this ASN.

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

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

IP Address	ASN	Details
102.206.46.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.23ms` from Cape Town, ZA
197.159.167.217	AS328191 Companhia Santomense de Telecomunicacoes	`44.85ms` from Cape Town, ZA
197.159.160.34	AS328191 Companhia Santomense de Telecomunicacoes	`24.12ms` from Lagos, NG
102.206.44.207	AS328191 Companhia Santomense de Telecomunicacoes	`33.23ms` from Accra, GH
197.159.174.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.38ms` from Cape Town, ZA
197.159.190.8	AS328191 Companhia Santomense de Telecomunicacoes	`63.27ms` from Accra, GH
197.159.162.130	AS328191 Companhia Santomense de Telecomunicacoes	`44.60ms` from Cape Town, ZA
102.206.45.17	AS328191 Companhia Santomense de Telecomunicacoes	`44.37ms` from Accra, GH
197.159.181.196	AS328191 Companhia Santomense de Telecomunicacoes	`24.76ms` from Lagos, NG
197.159.166.111	AS328191 Companhia Santomense de Telecomunicacoes	`44.65ms` from Cape Town, ZA
197.159.178.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.23ms` from Cape Town, ZA
197.159.177.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.83ms` from Cape Town, ZA
2c0f:fa88::2	AS328191 Companhia Santomense de Telecomunicacoes	`24.57ms` from Lagos, NG
197.159.188.191	AS328191 Companhia Santomense de Telecomunicacoes	`33.52ms` from Accra, GH
197.159.187.192	AS328191 Companhia Santomense de Telecomunicacoes	`24.50ms` from Lagos, NG
197.159.189.110	AS328191 Companhia Santomense de Telecomunicacoes	`24.54ms` from Lagos, NG
197.159.182.71	AS328191 Companhia Santomense de Telecomunicacoes	`33.22ms` from Accra, GH
197.159.170.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.23ms` from Cape Town, ZA
197.159.163.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.84ms` from Cape Town, ZA
197.159.164.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.89ms` from Cape Town, ZA
197.159.186.244	AS328191 Companhia Santomense de Telecomunicacoes	`24.22ms` from Lagos, NG
197.159.168.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.83ms` from Cape Town, ZA
197.159.173.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.90ms` from Cape Town, ZA
197.159.171.13	AS328191 Companhia Santomense de Telecomunicacoes	`44.38ms` from Cape Town, ZA
197.159.169.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.84ms` from Cape Town, 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
47.94.229.31	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.93ms` from Beijing, CN
16.146.134.175	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
73.69.232.47	AS7922 Comcast Cable Communications, LLC	`6.00ms` from Boston, US
162.82.215.207	AS12099 OAKWOOD HEALTHCARE INC	`1.31ms` from Detroit, US
213.114.156.143	AS8434 Telenor Sverige AB	`1.21ms` from Goeteborg, SE
189.182.26.159	AS8151 UNINET	`4.19ms` from Guadalajara, MX
134.175.126.191	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.99ms` from Guangzhou, CN
42.112.176.31	AS18403 FPT Telecom Company	`1.25ms` from Hanoi, VN
184.84.60.63	AS20940 Akamai International B.V.	`0.17ms` from Hong Kong, HK
62.216.58.175	AS41710 MIIT Ltd.	`0.39ms` from Kyiv, UA
79.17.93.207	AS3269 Telecom Italia S.p.A.	`2.69ms` from Milan, IT
180.119.80.47	AS4134 CHINANET BACKBONE	`5.26ms` from Nanjing, CN
91.190.155.15	AS63473 HostHatch, LLC	`0.11ms` from Oslo, NO
45.81.175.255	AS42487 Vialis SEM	`5.20ms` from Paris, FR
97.145.177.207	AS6167 Verizon Business	`17.21ms` from Piscataway, US
64.169.159.79	AS7018 AT&T Enterprises, LLC	`6.28ms` from Redding, US
192.18.129.47	AS31898 Oracle Corporation	`0.21ms` from San Jose, US
177.222.202.255	AS263393 ELI ANTONIO MARTINS ME	`10.31ms` from Sao Paulo, BR
185.154.197.255	AS48427 VISOVISION S.L.	`1.48ms` from Sevilla, ES
220.133.95.63	AS3462 Data Communication Business Group	`0.92ms` from Taipei, TW
119.241.20.191	AS2518 BIGLOBE Inc.	`13.84ms` from Tokyo, JP
96.255.14.191	AS701 Verizon Business	`2.29ms` from Ashburn, US
123.56.119.143	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.92ms` from Beijing, CN
197.57.121.111	AS8452 TE-AS	`3.96ms` from Cairo, EG
3.129.165.159	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 102.206.46.40

traceroute to 102.206.46.40 (102.206.46.40): 64 hops max, 52 byte packets

1 [AS15169] 142.251.77.31 276.357 ms

2 *

3 [AS60171] 185.35.140.67 284.63 ms

4 [AS328191] 197.159.183.64 285.138 ms

5 [AS328191] 102.206.46.40 287.259 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On April 13th 2026

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 AS328191 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