AS328191 Companhia Santomense de Telecomunicacoes details

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AS328191 – Companhia Santomense de Telecomunicacoes

Field	Value
Country	Sao Tome and Principe
Website	cst.st
Hosted domains	17
Number of IPv4	9,216
Number of IPv6	79,228,162,514,264,337,593,543,950,336
ASN type	ISP
Registry	afrinic
Allocated	8 years ago on Jul 10, 2017
Updated	8 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	Assigned for dynamic DHCP pool for GPON Network	256
102.206.45.0/24	Assigned for dynamic DHCP pool for GPON NETWORK	256
102.206.46.0/24	Assigned for dynamic DHCP pool for GPON Network	256
102.206.47.0/24	Assigned for dynamic DHCP pool for GPON Network	256
197.159.161.0/24	Assigned for dynamic DHCP pool for CST3GNetwork	256
197.159.162.0/24	Assigned for dynamic DHCP pool for CST3GNetwork	256
197.159.163.0/24	Assigned for dynamic DHCP pool for CST3GNetwork	256
197.159.164.0/24	Assigned for dynamic DHCP pool for CST3GNetwork	256
197.159.165.0/24	Assigned for dynamic DHCP pool for GPON Network	256
197.159.166.0/24	Assigned for clients static pool for GPON Network	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	Assigned for CSTNetwork	256

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

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WHOIS Details

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                                                ASHandle:       AS328191
                                                OrgID:          AS328191
                                                ASName:         AS328191
                                                ASNumber:       AS328191
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 17 domain names hosted across 14 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
197.159.180.38	██████████	4
197.159.191.53	████████	3
197.159.166.106	███████	1
197.159.191.39	██████	1
197.159.166.147	████████	1
197.159.186.25	████████	1
197.159.166.166	██████	1
197.159.191.38	██████	1
197.159.180.89	██████████	1
197.159.166.148	██████████	1

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Peers

There are 2 peers for this ASN.

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

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Upstreams

There are 2 upstreams for this ASN.

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

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
197.159.173.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.75ms` from Johannesburg, ZA
102.206.44.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.30ms` from Lagos, NG
197.159.168.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.75ms` from Johannesburg, ZA
197.159.160.65	AS328191 Companhia Santomense de Telecomunicacoes	`23.29ms` from Lagos, NG
197.159.191.68	AS328191 Companhia Santomense de Telecomunicacoes	`23.43ms` from Lagos, NG
197.159.183.16	AS328191 Companhia Santomense de Telecomunicacoes	`23.21ms` from Lagos, NG
197.159.177.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.75ms` from Johannesburg, ZA
197.159.171.37	AS328191 Companhia Santomense de Telecomunicacoes	`58.70ms` from Johannesburg, ZA
197.159.170.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.74ms` from Johannesburg, ZA
197.159.180.77	AS328191 Companhia Santomense de Telecomunicacoes	`23.25ms` from Lagos, NG
197.159.165.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.69ms` from Johannesburg, ZA
197.159.187.129	AS328191 Companhia Santomense de Telecomunicacoes	`23.21ms` from Lagos, NG
197.159.181.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.28ms` from Lagos, NG
197.159.185.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.23ms` from Lagos, NG
197.159.163.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.69ms` from Johannesburg, ZA
197.159.178.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.74ms` from Johannesburg, ZA
197.159.167.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.69ms` from Johannesburg, ZA
197.159.162.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.69ms` from Johannesburg, ZA
197.159.190.8	AS328191 Companhia Santomense de Telecomunicacoes	`52.41ms` from Lagos, NG
102.206.45.1	AS328191 Companhia Santomense de Telecomunicacoes	`24.13ms` from Lagos, NG
102.206.46.1	AS328191 Companhia Santomense de Telecomunicacoes	`102.48ms` from Aubervilliers, FR
197.159.172.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.68ms` from Johannesburg, ZA
197.159.186.33	AS328191 Companhia Santomense de Telecomunicacoes	`23.28ms` from Lagos, NG
197.159.169.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.76ms` from Johannesburg, ZA
197.159.174.1	AS328191 Companhia Santomense de Telecomunicacoes	`58.69ms` 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
70.72.173.191	AS6327 Shaw Communications Inc.	`5.61ms` from Calgary, CA
151.16.39.15	AS1267 WIND TRE S.P.A.	`15.80ms` from Marseille, FR
119.186.155.111	AS4837 CHINA UNICOM China169 Backbone	`4.99ms` from Qingdao, CN
34.228.197.207	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
123.152.231.15	AS4837 CHINA UNICOM China169 Backbone	`6.35ms` from Shanghai, CN
86.82.131.127	AS1136 KPN B.V.	`1.62ms` from Amsterdam, NL
94.66.212.239	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.01ms` from Athens, GR
69.180.14.223	AS7922 Comcast Cable Communications, LLC	`4.65ms` from Atlanta, US
41.45.246.239	AS8452 TE-AS	`3.38ms` from Cairo, EG
162.82.215.207	AS12099 OAKWOOD HEALTHCARE INC	`1.39ms` from Detroit, US
88.74.209.15	AS3209 Vodafone GmbH	`7.19ms` from Frankfurt am Main, DE
84.138.187.207	AS3320 Deutsche Telekom AG	`3.91ms` from Frankfurt am Main, DE
112.112.77.255	AS4134 CHINANET-BACKBONE	`0.59ms` from Kunming, CN
94.11.35.31	AS5607 Sky UK Limited	`0.93ms` from London, GB
85.52.105.79	AS12479 Orange Espagne SA	`6.14ms` from Madrid, ES
108.81.236.31	AS7018 AT&T Enterprises, LLC	`13.63ms` from Miami, US
153.192.239.47	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.70ms` from Osaka, JP
3.230.208.15	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
211.228.247.175	AS4766 Korea Telecom	`4.62ms` from Seoul, KR
54.238.159.255	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
193.233.100.15	AS209183 AkhaliNet LLC	`1.08ms` from Amsterdam, NL
108.66.169.223	AS7018 AT&T Enterprises, LLC	`9.33ms` from Atlanta, US
46.128.29.223	AS35244 Tele Columbus AG	`9.96ms` from Berlin, DE
104.113.242.207	AS55410 Vodafone Idea Ltd	`1.22ms` from Delhi, IN
95.117.136.143	AS6805 Telefonica Germany GmbH & Co.OHG	`8.50ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 197.159.163.106

traceroute to 197.159.163.106 (197.159.163.106): 64 hops max, 52 byte packets

5 [AS3491] 63.218.192.166 194.858 ms

6 [AS3491] 63.222.114.19 189.015 ms

7 [AS60171] 185.35.140.83 323.434 ms

8 *

9 [AS328191] 197.159.183.71 395.016 ms

10 [AS328191] 197.159.163.106 319.75 ms

Measurement taken from

IPinfo ProbeNet in Yangon, MM

On October 30th 2025

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.

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