197.159.167.0/24

AS328191 · Companhia Santomense de Telecomunicacoes

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Summary

Country	Sao Tome and Principe
Domain	cst.st
ASN	AS328191
Registry	AFRINIC
ID	CST-NET

WHOIS Details

inetnum:        197.159.160.0 - 197.159.191.255
netname:        CST-NET
descr:          Companhia Santomense de Telecomunicacoes
country:        ST
org:            ORG-CSdT1-AFRINIC
admin-c:        WV4-AFRINIC
tech-c:         RF16-AFRINIC
status:         ALLOCATED PA
notify:         wilsonsanto@cst.st
notify:         deisyviana@cst.st
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      CST-MNT
changed:        hostmaster@afrinic.net 20111025
changed:        hostmaster@afrinic.net 20170605
source:         AFRINIC

organisation:   ORG-CSdT1-AFRINIC
org-name:       Companhia Santomense de Telecomunicacoes
org-type:       LIR
country:        ST
address:        Avenida Marginal 12 de Julho Caixa Postal 141
address:        Sao Tomé 141
e-mail:         walkerviana@cst.st
e-mail:         romulofernandes@cst.st
phone:          tel:+239-222-7279
phone:          tel:+239-990-3078
phone:          tel:+239-222-4999
phone:          tel:+239-980-0034
fax-no:         tel:+239-222-2500
admin-c:        WV4-AFRINIC
tech-c:         RF16-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        CST-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
changed:        hostmaster@afrinic.net 20111025
changed:        alceita@cstome.net 20120106
changed:        davina@afrinic.net 20130618
changed:        wilson@cstome.net 20170105
changed:        walkerviana@cst.st 20170522
changed:        hostmaster@afrinic.net 20170523
changed:        hostmaster@afrinic.net 20181004
changed:        romulofernandes@cst.st 20181109
changed:        hostmaster@afrinic.net 20190311
changed:        romulofernandes@cst.st 20201209
changed:        hostmaster@afrinic.net 20210708
source:         AFRINIC

person:         Romulo Fernandes
nic-hdl:        RF16-AFRINIC
address:        Avenida Marginal 12 de Julho Caixa Postal 141, Sao Tom� 141, Sao Tome and Principe
address:        Sao Tome
address:        Sao Tome and Principe
e-mail:         romulofernandes@cst.st
phone:          tel:+239-222-7824
mnt-by:         GENERATED-LSXHRGGYIVOOGOZS9A2O4XT9UED1EKZQ-MNT
changed:        service-support@afrinic.net 20170522
changed:        romulofernandes@cst.st 20250620
source:         AFRINIC

person:         Walker Viana
address:        Avenida Marginal 12 de Julho Caixa Postal 141, Sao Tomé 141, Sao Tome and Principe
phone:          tel:+239-222-7824
e-mail:         walkerviana@cst.st
nic-hdl:        WV4-AFRINIC
mnt-by:         GENERATED-3EHRLUV8SKSYCNAFH7EVMJ1UBDAHHWIG-MNT
changed:        service-support@afrinic.net 20170522
source:         AFRINIC

route:          197.159.160.0/19
descr:          Companhia Santomense de Telecomunicacoes
origin:         AS328191
mnt-by:         CST-MNT
changed:        romulofernandes@cst.st 20170803
source:         AFRINIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
197.159.167.1	AS328191 Companhia Santomense de Telecomunicacoes	`60.28ms` 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
35.236.255.216	AS396982 Google LLC	`0.12ms` from Ashburn, US
76.21.194.216	AS7922 Comcast Cable Communications, LLC	`9.11ms` from Ashburn, US
44.243.85.40	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
176.79.145.72	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`3.23ms` from Braga, PT
197.46.71.168	AS8452 TE-AS	`3.08ms` from Cairo, EG
93.184.136.24	AS43066 Information und Technik Nordrhein-Westfalen	`0.85ms` from Duesseldorf, DE
125.78.2.232	AS4134 CHINANET-BACKBONE	`5.37ms` from Fuzhou, CN
120.38.149.120	AS4134 CHINANET-BACKBONE	`5.36ms` from Fuzhou, CN
115.234.153.120	AS4134 CHINANET-BACKBONE	`9.81ms` from Hangzhou, CN
40.123.253.216	AS8075 Microsoft Corporation	`0.16ms` from Johannesburg, ZA
70.177.115.120	AS22773 Cox Communications Inc.	`8.59ms` from Kansas City, US
208.82.115.232	AS33322 Network Data Center Host, Inc.	`2.08ms` from Los Angeles, US
66.199.221.56	AS21873 Northeast Service Cooperative (ASN-NEWMN)	`8.22ms` from Minneapolis, US
118.109.37.168	AS2518 BIGLOBE Inc.	`5.80ms` from Osaka, JP
66.218.240.8	AS209 CenturyLink Communications, LLC	`2.22ms` from Phoenix, US
170.114.65.88	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
184.25.189.24	AS16625 Akamai Technologies, Inc.	`0.10ms` from Seattle, US
121.6.110.40	AS9506 Singtel Fibre Broadband	`1.77ms` from Singapore, SG
121.25.50.216	AS4837 CHINA UNICOM China169 Backbone	`9.01ms` from Tianjin, CN
192.140.172.8	AS146817 Hubei Feixun Network Co., Ltd	`6.27ms` from Wuhan, CN
97.204.215.216	AS6167 Verizon Business	`16.01ms` from Ashburn, US
200.59.213.200	AS270002 SIEBEN SERGIO OVIDIO (INTRAGIGA)	`19.95ms` from Asuncion, PY
170.223.247.72	AS40831 Mass General Brigham Incorporated	`2.10ms` from Boston, US
24.57.139.232	AS7992 Cogeco Connexion Inc.	`15.06ms` from Buffalo, US
99.116.187.120	AS7018 AT&T Enterprises, LLC	`17.12ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 197.159.167.59

traceroute to 197.159.167.59 (197.159.167.59): 64 hops max, 52 byte packets

4 [AS8764] 82.135.135.97 3.71 ms

5 [AS328191] 197.159.167.59 195.395 ms

Measurement taken from

IPinfo ProbeNet in Siauliai, LT

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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