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	15
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 15 domain names hosted across 13 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	████████	2
197.159.186.89	████████	1
197.159.166.148	██████████	1
197.159.191.39	██████	1
197.159.191.38	██████	1
197.159.166.12	███████	1
197.159.180.1	██████████	1
197.159.166.166	██████	1
197.159.180.89	██████████	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
197.159.161.33	AS328191 Companhia Santomense de Telecomunicacoes	`44.37ms` from Cape Town, ZA
197.159.172.1	AS328191 Companhia Santomense de Telecomunicacoes	`60.34ms` from Johannesburg, ZA
197.159.178.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.67ms` from Cape Town, ZA
197.159.174.2	AS328191 Companhia Santomense de Telecomunicacoes	`59.50ms` from Johannesburg, ZA
197.159.166.13	AS328191 Companhia Santomense de Telecomunicacoes	`44.78ms` from Cape Town, ZA
197.159.167.1	AS328191 Companhia Santomense de Telecomunicacoes	`60.28ms` from Johannesburg, ZA
197.159.180.70	AS328191 Companhia Santomense de Telecomunicacoes	`23.93ms` from Lagos, NG
197.159.164.1	AS328191 Companhia Santomense de Telecomunicacoes	`60.34ms` from Johannesburg, ZA
197.159.183.72	AS328191 Companhia Santomense de Telecomunicacoes	`23.91ms` from Lagos, NG
197.159.160.34	AS328191 Companhia Santomense de Telecomunicacoes	`23.98ms` from Lagos, NG
102.206.45.18	AS328191 Companhia Santomense de Telecomunicacoes	`35.09ms` from Accra, GH
197.159.186.33	AS328191 Companhia Santomense de Telecomunicacoes	`23.90ms` from Lagos, NG
197.159.188.80	AS328191 Companhia Santomense de Telecomunicacoes	`34.70ms` from Accra, GH
197.159.177.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.36ms` from Cape Town, ZA
197.159.165.1	AS328191 Companhia Santomense de Telecomunicacoes	`60.31ms` from Johannesburg, ZA
197.159.185.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.92ms` from Lagos, NG
197.159.168.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.53ms` from Cape Town, ZA
197.159.179.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.68ms` from Cape Town, ZA
102.206.46.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.50ms` from Cape Town, ZA
197.159.171.65	AS328191 Companhia Santomense de Telecomunicacoes	`44.37ms` from Cape Town, ZA
197.159.191.76	AS328191 Companhia Santomense de Telecomunicacoes	`24.09ms` from Lagos, NG
197.159.182.1	AS328191 Companhia Santomense de Telecomunicacoes	`34.21ms` from Accra, GH
197.159.173.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.52ms` from Cape Town, ZA
197.159.162.1	AS328191 Companhia Santomense de Telecomunicacoes	`60.31ms` from Johannesburg, ZA
197.159.187.129	AS328191 Companhia Santomense de Telecomunicacoes	`23.99ms` from Lagos, NG

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
172.2.101.111	AS7018 AT&T Enterprises, LLC	`2.51ms` from Atlanta, US
62.11.233.255	AS8070 Microsoft Corporation	`0.70ms` from Boydton, US
46.150.218.47	AS51947 GeCom s.r.o.	`7.82ms` from Bratislava, SK
82.78.57.79	AS8708 DIGI ROMANIA S.A.	`2.60ms` from Bucharest, RO
199.223.69.15	AS22394 Verizon Business	`2.07ms` from Dallas, US
69.76.115.111	AS8052 Charter Communications Inc	`13.77ms` from Dallas, US
77.0.88.31	AS6805 Telefonica Germany GmbH & Co.OHG	`2.08ms` from Hamburg, DE
122.224.147.143	AS58461 CT-HangZhou-IDC	`6.37ms` from Hangzhou, CN
82.140.161.223	AS136787 PacketHub S.A.	`0.48ms` from Los Angeles, US
85.52.105.79	AS12479 Orange Espagne SA	`5.91ms` from Madrid, ES
83.58.227.63	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.45ms` from Madrid, ES
72.55.172.127	AS32613 Leaseweb Canada Inc.	`0.65ms` from Montreal, CA
178.214.35.79	AS51343 Forceline ISP	`0.61ms` from Moscow, RU
156.253.241.191	AS984 OCTOPUS WEB SOLUTION INC	`0.93ms` from New York City, US
88.185.230.143	AS12322 Free SAS	`7.89ms` from Paris, FR
39.69.174.239	AS4837 CHINA UNICOM China169 Backbone	`3.68ms` from Qingdao, CN
52.53.76.95	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
187.171.86.127	AS8151 UNINET	`14.25ms` from Santiago de Queretaro, MX
148.100.103.255	AS6124 Marist University	`3.08ms` from Secaucus, US
20.116.6.159	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
61.184.231.255	AS4134 CHINANET-BACKBONE	`7.22ms` from Wuhan, CN
194.176.249.207	AS5483 Magyar Telekom Plc.	`10.21ms` from Budapest, HU
96.198.192.175	AS7922 Comcast Cable Communications, LLC	`1.03ms` from Denver, US
2.61.101.207	AS12389 PJSC Rostelecom	`8.85ms` from Krasnoyarsk, RU
180.142.246.223	AS4134 CHINANET-BACKBONE	`4.26ms` from Nanning, CN

Traceroute

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

traceroute -a -n -q1 -f2 197.159.177.36

traceroute to 197.159.177.36 (197.159.177.36): 64 hops max, 52 byte packets

2 [AS1930] 193.136.250.125 1.283 ms

3 [AS60171] 185.35.140.67 136.275 ms

4 [AS328191] 197.159.183.64 136.168 ms

5 [AS328191] 197.159.177.36 136.531 ms

Measurement taken from

IPinfo ProbeNet in Lisbon, PT

On August 22nd 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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