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
197.159.191.39	██████	1
197.159.166.148	██████████	1
197.159.166.12	███████	1
197.159.166.106	███████	1
197.159.186.89	████████	1
197.159.166.66	█████████	1
197.159.180.89	██████████	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
197.159.174.107	AS328191 Companhia Santomense de Telecomunicacoes	`44.84ms` from Cape Town, ZA
197.159.164.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.66ms` from Cape Town, ZA
197.159.181.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.31ms` from Lagos, NG
197.159.178.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.96ms` from Cape Town, ZA
2c0f:fa88:0:2::3	AS328191 Companhia Santomense de Telecomunicacoes	`24.44ms` from Lagos, NG
197.159.183.16	AS328191 Companhia Santomense de Telecomunicacoes	`23.24ms` from Lagos, NG
197.159.170.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.97ms` from Cape Town, ZA
197.159.165.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.34ms` from Cape Town, ZA
197.159.166.165	AS328191 Companhia Santomense de Telecomunicacoes	`44.79ms` from Cape Town, ZA
197.159.187.129	AS328191 Companhia Santomense de Telecomunicacoes	`23.22ms` from Lagos, NG
197.159.172.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.51ms` from Cape Town, ZA
197.159.189.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.24ms` from Lagos, NG
102.206.46.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.54ms` from Cape Town, ZA
197.159.163.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.35ms` from Cape Town, ZA
197.159.169.165	AS328191 Companhia Santomense de Telecomunicacoes	`45.41ms` from Cape Town, ZA
197.159.186.33	AS328191 Companhia Santomense de Telecomunicacoes	`23.23ms` from Lagos, NG
197.159.171.37	AS328191 Companhia Santomense de Telecomunicacoes	`44.35ms` from Cape Town, ZA
102.206.45.1	AS328191 Companhia Santomense de Telecomunicacoes	`36.38ms` from Accra, GH
197.159.180.78	AS328191 Companhia Santomense de Telecomunicacoes	`23.25ms` from Lagos, NG
197.159.177.68	AS328191 Companhia Santomense de Telecomunicacoes	`45.37ms` from Cape Town, ZA
102.206.47.1	AS328191 Companhia Santomense de Telecomunicacoes	`45.38ms` from Cape Town, ZA
197.159.191.68	AS328191 Companhia Santomense de Telecomunicacoes	`23.41ms` from Lagos, NG
197.159.162.1	AS328191 Companhia Santomense de Telecomunicacoes	`44.51ms` from Cape Town, ZA
197.159.185.1	AS328191 Companhia Santomense de Telecomunicacoes	`23.22ms` from Lagos, NG
197.159.167.242	AS328191 Companhia Santomense de Telecomunicacoes	`44.91ms` 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
182.68.71.255	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.21ms` from Delhi, IN
93.197.142.159	AS3320 Deutsche Telekom AG	`9.24ms` from Frankfurt am Main, DE
154.201.133.143	AS132839 POWER LINE DATACENTER	`1.03ms` from Hong Kong, HK
39.39.42.111	AS17557 Pakistan Telecommunication Company Limited	`4.80ms` from Karachi, PK
79.45.35.47	AS3269 Telecom Italia S.p.A.	`1.47ms` from Milan, IT
82.21.39.239	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.11ms` from Milan, IT
178.44.117.207	AS12389 PJSC Rostelecom	`15.71ms` from Moscow, RU
68.132.104.127	AS701 Verizon Business	`2.78ms` from New York City, US
83.113.92.143	AS3215 Orange S.A.	`14.49ms` from Paris, FR
192.18.129.47	AS31898 Oracle Corporation	`0.17ms` from San Jose, US
162.243.132.159	AS14061 DigitalOcean, LLC	`0.24ms` from Santa Clara, US
221.169.186.255	AS4780 Digital United Inc.	`3.11ms` from Taipei, TW
87.69.110.255	AS12400 Partner Communications Ltd.	`3.19ms` from Tel Aviv, IL
35.230.48.63	AS396982 Google LLC	`0.16ms` from The Dalles, US
126.206.72.127	AS17676 SoftBank Corp.	`3.17ms` from Tokyo, JP
89.92.25.255	AS5410 Bouygues Telecom SA	`3.74ms` from Aubervilliers, FR
167.89.1.159	AS11377 SendGrid, Inc.	`0.20ms` from Chicago, US
104.208.63.111	AS8075 Microsoft Corporation	`0.54ms` from Des Moines, US
78.143.131.159	AS31122 Digiweb ltd	`5.45ms` from Dublin, IE
217.91.33.95	AS3320 Deutsche Telekom AG	`6.48ms` from Frankfurt am Main, DE
113.252.30.31	AS9304 HGC Global Communications Limited	`1.49ms` from Hong Kong, HK
185.250.192.79	AS201079 GarantiServer Datacenter	`1.21ms` from Istanbul, TR
76.168.37.255	AS20001 Charter Communications Inc	`5.52ms` from Los Angeles, US
52.47.127.255	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
3.91.49.223	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 197.159.178.180

traceroute to 197.159.178.180 (197.159.178.180): 64 hops max, 52 byte packets

5 [AS328191] 197.159.183.64 45.699 ms

6 [AS328191] 197.159.178.180 139.522 ms

Measurement taken from

IPinfo ProbeNet in Cape Town, ZA

On October 17th 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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