Autonomous System details

AS37451

CONGO TELECOM  ·  congotelecom.cg

Republic of the Congo

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AS37451 – CONGO TELECOM

Field Value
Country Republic of the Congo
Website congotelecom.cg
Hosted domains 23
IPv4 addresses 9,984
IPv6 addresses 3,626,777,458,843,887,524,118,528
ASN type ISP
Registry afrinic
Allocated 13 years ago on May 29, 2013
Updated 5 months ago on Jul 24, 2025

IP Ranges

Netblock Company Num of IPs
102.129.64.0/24 POP LONDON GLOBAL SWITCH 256
102.129.65.0/24 POP PARIS TELEHOUSE 2 256
102.129.66.0/24 POP TELEHOUSE_EAST_LONDON 256
102.129.67.0/24 POP BRAZZAVILLE 256
102.129.68.0/24 POP BRAZZAVILLE 256
102.129.69.0/24 POP OYO 256
102.129.70.0/24 POP BRAZZAVILLE 256
102.129.71.0/24 NAT VLAN 3 BRAZZAVILLE 256
102.129.72.0/24 PNR RE 256
102.129.73.0/24 NAT SERVER 256
102.129.74.0/24 PNR RE 256
102.129.75.0/24 CONGO TELECOM 256
102.129.76.0/24 POP SOUTH AFRICA 256
102.129.77.0/24 Net2 Mobile sur PNR 256
102.129.78.0/24 Net2 Clients Partage 256
102.129.79.0/24 Net2 Clients Partage 256
102.129.80.0/24 PNR RE 256
102.129.81.0/24 CONGO TELECOM 256
102.129.82.0/24 Net PNR grand public 256
102.129.84.0/24 Extension clients Pro Partagé 256
102.129.85.0/24 Extension clients Pro Partagé 256
102.129.86.0/24 Extension clients Pro Partagé 256
102.129.87.0/24 Extension clients Pro Partagé 256
102.129.88.0/24 Net Grand Public 256
102.129.89.0/24 Net Grand Public 256
102.129.90.0/24 Net Grand Public 256
102.129.91.0/24 Net Grand Public 256
102.129.92.0/24 Net Mobile Network 256
102.129.93.0/24 Net Mobile Network 256
102.129.94.0/24 Net Mobile Network 256
102.204.124.0/24 TELECOMMUNICATION DU CONGO 256
154.53.208.0/24 Congo Telecom 256
154.53.209.0/24 Congo Telecom 256
154.53.210.0/24 Congo Telecom 256
154.53.211.0/24 Congo Telecom 256
197.157.252.0/24 NAT ADSL 256
197.157.253.0/24 Peering pnr 256
197.157.254.0/24 CONGO TELECOM 256
197.157.255.0/24 Clients corporate Brazzaville 256

Netblock Company
2c0f:f568::/48 CT network infrastructure
2c0f:f568:3::/48 CONGO TELECOM
2c0f:f568:5::/48 CONGO TELECOM
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WHOIS Details

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                                                ASHandle:       AS37451
                                                OrgID:          AS37451
                                                ASName:         AS37451
                                                ASNumber:       AS37451
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 23 domain names hosted across 20 IP addresses on this ASN.

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IP Address Domain Domains on this IP
102.129.72.254 ██████████ 3
102.129.78.222 ████████ 2
102.129.84.10 ██████████ 2
102.129.91.84 █████████ 2
102.129.78.110 ██████████ 1
102.129.79.246 ██████████ 1
102.129.64.36 ██████████ 1
197.157.252.138 ██████████ 1
102.129.93.2 ██████████ 1
102.129.84.20 ████████ 1

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Peers

There are 20 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS211612 Datacamp Limited
AS30844 Liquid Telecommunications Ltd
AS327738 STE AFRICELL RDC SPRL
AS328329 ARPCE
AS328379 ARPCE
AS328500 A.M.C Telecom
AS33763 Paratus Telecommunications Limited
AS36924 GVA Cote d'Ivoire SAS
AS37020 CELTEL DRC
AS37414 Microcom Sprl
AS37447 ORANGE RDC
AS37463 MTN CONGO
AS37468 Angola Cables
AS37548 ARPCE
AS37550 Airtel Congo S.A
AS37662 West Indian Ocean Cable Company
AS37677 Societe Congolaise des Postes et Telecommunications (SCPT)
AS43256 Global Broadband Solution Inc
AS49544 i3D.net B.V
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS33763 Paratus Telecommunications Limited
AS37468 Angola Cables
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ASN API & Database

Downstreams

There are 13 downstreams for this ASN.

Downstreams Name
AS211612 Datacamp Limited
AS327738 STE AFRICELL RDC SPRL
AS328329 ARPCE
AS328379 ARPCE
AS328500 A.M.C Telecom
AS37020 CELTEL DRC
AS37414 Microcom Sprl
AS37447 ORANGE RDC
AS37463 MTN CONGO
AS37548 ARPCE
AS37550 Airtel Congo S.A
AS37677 Societe Congolaise des Postes et Telecommunications (SCPT)
AS43256 Global Broadband Solution Inc
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
102.129.93.1 AS37451 CONGO TELECOM 27.70ms from Luanda, AO
102.129.87.6 AS37451 CONGO TELECOM 22.73ms from Luanda, AO
102.129.76.129 AS37451 CONGO TELECOM 16.64ms from Luanda, AO
102.129.70.70 AS37451 CONGO TELECOM 17.52ms from Luanda, AO
2c0f:f568::102:129:90:12 AS37451 CONGO TELECOM 55.64ms from Cape Town, ZA
197.157.252.1 AS37451 CONGO TELECOM 16.56ms from Luanda, AO
102.129.73.129 AS37451 CONGO TELECOM 16.45ms from Luanda, AO
102.129.88.115 AS37451 CONGO TELECOM 22.90ms from Luanda, AO
102.129.85.140 AS37451 CONGO TELECOM 72.44ms from Johannesburg, ZA
154.53.210.190 AS37451 CONGO TELECOM 23.04ms from Luanda, AO
102.129.74.41 AS37451 CONGO TELECOM 16.45ms from Luanda, AO
197.157.254.186 AS37451 CONGO TELECOM 0.27ms from Kinshasa, CD
102.129.66.30 AS37451 CONGO TELECOM 0.70ms from London, GB
102.204.124.254 AS37451 CONGO TELECOM 16.52ms from Luanda, AO
102.129.72.169 AS37451 CONGO TELECOM 8.73ms from Brazzaville, CG
102.129.91.129 AS37451 CONGO TELECOM 16.49ms from Luanda, AO
102.129.79.181 AS37451 CONGO TELECOM 22.95ms from Luanda, AO
102.129.92.2 AS37451 CONGO TELECOM 22.22ms from Luanda, AO
102.129.78.10 AS37451 CONGO TELECOM 22.27ms from Luanda, AO
102.129.84.138 AS37451 CONGO TELECOM 22.90ms from Luanda, AO
102.129.67.140 AS37451 CONGO TELECOM 22.76ms from Luanda, AO
102.129.69.33 AS37451 CONGO TELECOM 27.84ms from Luanda, AO
102.129.81.84 AS37451 CONGO TELECOM 75.63ms from Johannesburg, ZA
102.129.90.13 AS37451 CONGO TELECOM 22.59ms from Luanda, AO
102.129.86.254 AS37451 CONGO TELECOM 16.51ms from Luanda, AO

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
86.93.86.11 AS1136 KPN B.V. 3.98ms from Amsterdam, NL
35.81.25.75 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
79.172.215.155 AS42964 SigmaNet Szolgaltato es Kereskedelm Ltd 0.16ms from Budapest, HU
75.134.173.139 AS20115 Charter Communications LLC 8.33ms from Chicago, US
77.213.205.171 AS9158 Telenor A/S 2.01ms from Copenhagen, DK
172.6.90.43 AS7018 AT&T Enterprises, LLC 5.38ms from Houston, US
70.185.149.27 AS22773 Cox Communications Inc. 9.22ms from Los Angeles, US
6.11.90.219 AS668 United States Department of Defense (DoD) 1.81ms from Los Angeles, US
6.14.65.11 AS668 United States Department of Defense (DoD) 1.79ms from Los Angeles, US
88.5.135.203 AS3352 TELEFONICA DE ESPANA S.A.U. 5.46ms from Madrid, ES
101.165.215.155 AS1221 Telstra Limited 3.96ms from Melbourne, AU
110.42.4.155 AS136188 NINGBO, ZHEJIANG Province, P.R.China. 0.15ms from Ningbo, CN
38.12.104.187 AS398823 PEG TECH INC 0.21ms from San Jose, US
191.39.169.27 AS4230 CLARO S.A. 15.82ms from Sao Paulo, BR
222.71.87.171 AS4812 China Telecom (Group) 3.12ms from Shanghai, CN
38.212.37.139 AS4581 Socket Holdings Corporation 3.94ms from St. Louis, US
153.134.123.91 AS4713 NTT DOCOMO BUSINESS,Inc. 7.04ms from Tokyo, JP
153.174.156.203 AS4713 NTT DOCOMO BUSINESS,Inc. 2.75ms from Tokyo, JP
73.184.203.91 AS7922 Comcast Cable Communications, LLC 4.52ms from Atlanta, US
117.192.118.59 AS9829 National Internet Backbone 9.84ms from Bengaluru, IN
45.130.168.43 AS200019 ALEXHOST SRL 0.32ms from Chisinau, MD
75.64.85.187 AS7922 Comcast Cable Communications, LLC 12.70ms from Dallas, US
50.65.221.235 AS6327 Shaw Communications 4.66ms from Edmonton, CA
90.207.8.11 AS5607 Sky UK Limited 2.67ms from Erith, GB
110.17.37.107 AS4837 CHINA UNICOM China169 Backbone 7.32ms from Hohhot, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 102.129.88.233
traceroute to 102.129.88.233 (102.129.88.233): 64 hops max, 52 byte packets
5 [AS37468] 102.130.68.77 23.244 ms
Measurement taken from IPinfo ProbeNet in Luanda, AO
On

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 AS37451 at robtex.

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