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
197.159.169.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.84ms` from Cape Town, ZA
197.159.161.26	AS328191 Companhia Santomense de Telecomunicacoes	`44.43ms` from Cape Town, ZA
197.159.182.71	AS328191 Companhia Santomense de Telecomunicacoes	`33.22ms` from Accra, GH
197.159.160.34	AS328191 Companhia Santomense de Telecomunicacoes	`24.12ms` from Lagos, NG
102.206.45.17	AS328191 Companhia Santomense de Telecomunicacoes	`44.37ms` from Accra, GH
197.159.187.192	AS328191 Companhia Santomense de Telecomunicacoes	`24.50ms` from Lagos, NG
197.159.183.27	AS328191 Companhia Santomense de Telecomunicacoes	`24.07ms` from Lagos, NG
197.159.167.217	AS328191 Companhia Santomense de Telecomunicacoes	`44.85ms` from Cape Town, ZA
197.159.189.110	AS328191 Companhia Santomense de Telecomunicacoes	`24.54ms` from Lagos, NG
197.159.174.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.38ms` from Cape Town, ZA
102.206.47.126	AS328191 Companhia Santomense de Telecomunicacoes	`45.74ms` from Cape Town, ZA
197.159.173.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.90ms` from Cape Town, ZA
197.159.179.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.23ms` from Cape Town, ZA
197.159.171.13	AS328191 Companhia Santomense de Telecomunicacoes	`44.38ms` from Cape Town, ZA
197.159.181.196	AS328191 Companhia Santomense de Telecomunicacoes	`24.76ms` from Lagos, NG
197.159.191.4	AS328191 Companhia Santomense de Telecomunicacoes	`35.02ms` from Lagos, NG
197.159.190.8	AS328191 Companhia Santomense de Telecomunicacoes	`63.27ms` from Accra, GH
197.159.178.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.23ms` from Cape Town, ZA
197.159.186.244	AS328191 Companhia Santomense de Telecomunicacoes	`24.22ms` from Lagos, NG
197.159.164.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.89ms` from Cape Town, ZA
197.159.180.67	AS328191 Companhia Santomense de Telecomunicacoes	`23.48ms` from Lagos, NG
197.159.162.130	AS328191 Companhia Santomense de Telecomunicacoes	`44.60ms` from Cape Town, ZA
102.206.44.207	AS328191 Companhia Santomense de Telecomunicacoes	`33.23ms` from Accra, GH
197.159.165.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.84ms` from Cape Town, ZA
197.159.172.201	AS328191 Companhia Santomense de Telecomunicacoes	`44.78ms` 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
38.147.39.207	AS35986 Vyve Broadband	`10.02ms` from Atlanta, US
118.114.99.255	AS4134 CHINANET BACKBONE	`3.79ms` from Chengdu, CN
114.103.20.239	AS4134 CHINANET BACKBONE	`5.96ms` from Huainan, CN
83.58.70.255	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.75ms` from Madrid, ES
201.114.26.15	AS8151 UNINET	`3.03ms` from Mexico City, MX
64.169.159.79	AS7018 AT&T Enterprises, LLC	`6.28ms` from Redding, US
210.216.105.175	AS3786 LG DACOM Corporation	`5.65ms` from Seoul, KR
118.45.224.239	AS4766 Korea Telecom	`4.92ms` from Seoul, KR
47.84.15.175	AS45102 Alibaba (US) Technology Co., Ltd.	`0.70ms` from Singapore, SG
145.14.212.95	AS61174 Glattwerk AG	`0.81ms` from Zuerich, CH
222.129.47.63	AS4808 China Unicom Beijing Province Network	`4.47ms` from Beijing, CN
181.130.243.207	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.93ms` from Bogota, CO
86.34.231.255	AS9050 Orange Romania S.A.	`0.32ms` from Bucharest, RO
156.204.207.159	AS8452 TE-AS	`4.68ms` from Cairo, EG
34.252.147.143	AS16509 Amazon.com, Inc.	`0.40ms` from Dublin, IE
31.113.34.223	AS2856 British Telecommunications PLC	`2.10ms` from Erith, GB
86.150.223.127	AS2856 British Telecommunications PLC	`7.20ms` from Erith, GB
121.254.34.207	AS23563 SK Broadband Co Ltd	`2.32ms` from Incheon, KR
178.87.203.143	AS25019 Saudi Telecom Company JSC	`5.74ms` from Jeddah, SA
217.127.231.111	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.46ms` from Madrid, ES
181.177.125.223	AS263735 SOCIEDAD BUENA HOSTING, S.A.	`1.00ms` from New York City, US
192.18.129.47	AS31898 Oracle Corporation	`0.21ms` from San Jose, US
189.18.135.159	AS27699 TELEFÔNICA BRASIL S.A	`1.33ms` from Sao Paulo, BR
85.228.127.111	AS8434 Telenor Sverige AB	`0.76ms` from Stockholm, SE
86.82.131.127	AS1136 KPN B.V.	`1.55ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -m9 197.159.175.231

traceroute to 197.159.175.231 (197.159.175.231): 9 hops max, 52 byte packets

1 [AS15169] 142.251.50.125 12.556 ms

2 *

3 [AS328191] 197.159.180.67 136.477 ms

4 [AS328191] 197.159.180.66 162.727 ms

5 [AS328191] 197.159.183.1 163.424 ms

6 [AS328191] 197.159.183.66 175.016 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

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