Autonomous System details

AS328191

Companhia Santomense de Telecomunicacoes · cst.st

Sao Tome and Principe

BitTorrent

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AS328191 – Companhia Santomense de Telecomunicacoes

Field	Value
Country	Sao Tome and Principe
Website	cst.st
Hosted domains	17
IPv4 addresses	9,216
IPv6 addresses	79,228,162,514,264,337,593,543,950,336
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	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
197.159.166.147	████████	1
197.159.166.66	█████████	1
197.159.186.25	████████	1
197.159.166.12	███████	1
197.159.180.1	██████████	1
197.159.191.39	██████	1
197.159.191.38	██████	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
102.206.47.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.54ms` from Cape Town, ZA
197.159.172.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.38ms` from Cape Town, ZA
197.159.163.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.88ms` from Cape Town, ZA
197.159.168.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.40ms` from Cape Town, ZA
102.206.46.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.39ms` from Cape Town, ZA
197.159.180.67	AS328191 Companhia Santomense de Telecomunicacoes	`23.48ms` from Lagos, NG
197.159.190.8	AS328191 Companhia Santomense de Telecomunicacoes	`81.14ms` from Cape Town, ZA
197.159.161.129	AS328191 Companhia Santomense de Telecomunicacoes	`44.52ms` from Cape Town, ZA
197.159.189.118	AS328191 Companhia Santomense de Telecomunicacoes	`26.31ms` from Lagos, NG
197.159.181.212	AS328191 Companhia Santomense de Telecomunicacoes	`24.59ms` from Lagos, NG
197.159.162.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.54ms` from Cape Town, ZA
197.159.166.212	AS328191 Companhia Santomense de Telecomunicacoes	`44.77ms` from Cape Town, ZA
197.159.160.34	AS328191 Companhia Santomense de Telecomunicacoes	`44.69ms` from Cape Town, ZA
197.159.182.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.36ms` from Cape Town, ZA
197.159.188.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.82ms` from Cape Town, ZA
197.159.178.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.13ms` from Cape Town, ZA
197.159.164.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.03ms` from Cape Town, ZA
2c0f:fa88::2	AS328191 Companhia Santomense de Telecomunicacoes	`24.69ms` from Lagos, NG
197.159.171.37	AS328191 Companhia Santomense de Telecomunicacoes	`44.54ms` from Cape Town, ZA
197.159.174.29	AS328191 Companhia Santomense de Telecomunicacoes	`44.86ms` from Cape Town, ZA
197.159.179.36	AS328191 Companhia Santomense de Telecomunicacoes	`45.34ms` from Cape Town, ZA
197.159.170.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.22ms` from Cape Town, ZA
197.159.187.129	AS328191 Companhia Santomense de Telecomunicacoes	`44.69ms` from Cape Town, ZA
197.159.177.57	AS328191 Companhia Santomense de Telecomunicacoes	`45.35ms` from Cape Town, ZA
102.206.44.1	AS328191 Companhia Santomense de Telecomunicacoes	`32.51ms` from Accra, GH

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
69.85.116.31	AS25853 Ellijay Telephone Company	`2.61ms` from Atlanta, US
51.0.0.175	AS16509 Amazon.com, Inc.	`0.89ms` from Berlin, DE
197.55.47.127	AS8452 TE-AS	`8.29ms` from Cairo, EG
18.158.170.95	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
91.58.40.207	AS3320 Deutsche Telekom AG	`7.44ms` from Frankfurt am Main, DE
43.218.121.79	AS16509 Amazon.com, Inc.	`0.44ms` from Jakarta, ID
94.0.38.159	AS5607 Sky UK Limited	`5.07ms` from London, GB
45.51.199.191	AS20001 Charter Communications Inc	`6.76ms` from Los Angeles, US
90.248.100.223	AS5378 Vodafone Limited	`9.70ms` from Manchester, GB
70.127.156.63	AS33363 Charter Communications, Inc	`9.88ms` from Miami, US
76.122.251.127	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Murfreesboro, US
149.36.14.127	AS174 Cogent Communications, LLC	`0.73ms` from New York City, US
126.142.167.111	AS17676 SoftBank Corp.	`4.25ms` from Osaka, JP
15.237.30.239	AS16509 Amazon.com, Inc.	`1.01ms` from Paris, FR
69.114.153.15	AS6128 Cablevision Systems Corp.	`2.50ms` from Secaucus, US
27.128.174.207	AS4134 CHINANET-BACKBONE	`1.11ms` from Shijiazhuang, CN
87.69.110.255	AS12400 Partner Communications Ltd.	`3.04ms` from Tel Aviv, IL
191.121.39.95	AS26615 TIM S/A	`13.59ms` from Fortaleza, BR
88.66.225.207	AS3209 Vodafone GmbH	`2.52ms` from Frankfurt am Main, DE
16.78.81.191	AS16509 Amazon.com, Inc.	`0.71ms` from Jakarta, ID
41.18.10.127	AS29975 Vodacom	`14.27ms` from Johannesburg, ZA
84.43.15.159	AS13285 TalkTalk Communications Limited	`2.52ms` from Manchester, GB
172.213.108.223	AS8075 Microsoft Corporation	`0.16ms` from Milan, IT
135.135.182.79	AS4181 TDS TELECOM	`4.23ms` from Monticello, US
49.73.79.255	AS4134 CHINANET-BACKBONE	`3.99ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 197.159.183.65

traceroute to 197.159.183.65 (197.159.183.65): 64 hops max, 52 byte packets

1 [AS16509] 52.93.132.129 1.883 ms

2 [AS16509] 52.93.57.105 1.633 ms

3 [] 196.60.71.42 1.881 ms

4 [AS328191] 197.159.183.65 45.958 ms

Measurement taken from

IPinfo ProbeNet in Cape Town, ZA

On January 30th 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.

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