AS number 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 22
Number of IPv4 8,960
Number of IPv6 3,626,777,458,843,887,524,118,528
ASN type ISP
Registry afrinic
Allocated 12 years ago on May 29, 2013
Updated 3 months ago on Jul 24, 2025

IP Ranges

Netblock Company Num of IPs
102.129.64.0/24 POP LONDON GLOBAL SWITCH 256
102.129.66.0/24 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
102.129.88.0/24 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
154.53.209.0/24 Congo Telecom 256
154.53.210.0/24 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 22 domain names hosted across 19 IP addresses on this ASN.

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IP Address Domain Domains on this IP
102.129.72.254 ██████████ 3
102.129.91.84 ███████ 3
102.129.78.222 ████████ 2
197.157.255.138 ██████████ 1
102.129.76.38 ██████████ 1
102.129.79.246 ██████████ 1
102.129.93.2 ██████████ 1
102.129.76.126 ██████████ 1
102.129.84.20 ████████ 1
102.129.72.107 ███████ 1

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Peers

There are 18 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS211612 Datacamp Limited
AS327738 STE AFRICELL RDC SPRL
AS328329 ARPCE
AS328379 ARPCE
AS328500 A.M.C Telecom
AS328542 Mulangane Information Technology Consult SARL - MITC SARL
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
AS37677 Societe Congolaise des Postes et Telecommunications (SCPT)
AS43256 Global Broadband Solution Inc
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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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Downstreams

There are 14 downstreams for this ASN.

Downstreams Name
AS211612 Datacamp Limited
AS327738 STE AFRICELL RDC SPRL
AS328329 ARPCE
AS328379 ARPCE
AS328500 A.M.C Telecom
AS328542 Mulangane Information Technology Consult SARL - MITC SARL
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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Pingable IPs

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

IP Address ASN Details
102.129.73.85 AS37451 CONGO TELECOM 11.26ms from Brazzaville, CG
102.129.78.44 AS37451 CONGO TELECOM 2.41ms from Brazzaville, CG
102.129.90.21 AS37451 CONGO TELECOM 20.84ms from Brazzaville, CG
197.157.253.18 AS37451 CONGO TELECOM 16.52ms from Luanda, AO
197.157.255.171 AS37451 CONGO TELECOM 3.89ms from Brazzaville, CG
102.129.76.129 AS37451 CONGO TELECOM 16.60ms from Luanda, AO
197.157.254.193 AS37451 CONGO TELECOM 16.58ms from Luanda, AO
2c0f:f568::102:129:90:12 AS37451 CONGO TELECOM 55.14ms from Cape Town, ZA
102.129.88.194 AS37451 CONGO TELECOM 3.82ms from Brazzaville, CG
102.129.93.1 AS37451 CONGO TELECOM 27.52ms from Luanda, AO
102.129.85.172 AS37451 CONGO TELECOM 2.83ms from Brazzaville, CG
154.53.209.174 AS37451 CONGO TELECOM 4.38ms from Brazzaville, CG
102.129.66.26 AS37451 CONGO TELECOM 0.51ms from London, GB
154.53.210.201 AS37451 CONGO TELECOM 23.07ms from Luanda, AO
102.129.79.37 AS37451 CONGO TELECOM 5.04ms from Brazzaville, CG
102.129.64.33 AS37451 CONGO TELECOM 0.59ms from London, GB
102.129.70.70 AS37451 CONGO TELECOM 17.55ms from Luanda, AO
102.129.67.234 AS37451 CONGO TELECOM 1.74ms from Brazzaville, CG
102.204.124.254 AS37451 CONGO TELECOM 16.58ms from Luanda, AO
102.129.89.238 AS37451 CONGO TELECOM 3.17ms from Brazzaville, CG
102.129.74.121 AS37451 CONGO TELECOM 16.46ms from Luanda, AO
102.129.81.84 AS37451 CONGO TELECOM 22.21ms from Luanda, AO
102.129.84.153 AS37451 CONGO TELECOM 17.45ms from Brazzaville, CG
102.129.86.254 AS37451 CONGO TELECOM 16.55ms from Luanda, AO
197.157.252.1 AS37451 CONGO TELECOM 16.54ms 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
68.118.248.27 AS20115 Charter Communications LLC 12.39ms from Ashburn, US
47.221.214.59 AS19108 Optimum 8.45ms from Dallas, US
174.128.247.27 AS46844 Sharktech 0.56ms from Denver, US
3.77.115.91 AS16509 Amazon.com, Inc. 0.28ms from Frankfurt am Main, DE
149.172.234.171 AS3209 Vodafone GmbH 7.86ms from Frankfurt am Main, DE
84.136.110.251 AS3320 Deutsche Telekom AG 6.39ms from Frankfurt am Main, DE
77.8.29.107 AS6805 Telefonica Germany GmbH & Co.OHG 1.10ms from Hamburg, DE
94.120.253.59 AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S. 0.68ms from Istanbul, TR
78.166.217.75 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.12ms from Istanbul, TR
149.90.54.203 AS12353 Vodafone Portugal 5.72ms from Lisbon, PT
92.22.46.11 AS13285 TalkTalk Communications Limited 6.81ms from London, GB
86.24.171.235 AS5089 Virgin Media Limited 8.60ms from London, GB
80.24.67.155 AS3352 TELEFONICA DE ESPANA S.A.U. 5.87ms from Madrid, ES
178.122.225.11 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 1.92ms from Minsk, BY
54.82.249.91 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
179.57.118.27 AS14117 Telefonica del Sur S.A. 15.23ms from Santiago, CL
1.104.212.219 AS4766 Korea Telecom 2.63ms from Seoul, KR
181.200.133.107 AS7418 TELEFÓNICA CHILE S.A. 19.34ms from Vina del Mar, CL
195.23.207.11 AS1897 NOS COMUNICACOES, S.A. 0.39ms from Braga, PT
67.255.48.11 AS11351 Charter Communications Inc 18.57ms from Chicago, US
136.113.80.27 AS396982 Google LLC 0.12ms from Council Bluffs, US
52.16.170.123 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
3.78.210.235 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
90.240.75.171 AS5378 Vodafone Limited 11.71ms from Manchester, GB
216.218.7.155 AS852 TELUS Communications Inc. 0.76ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 102.129.93.1
traceroute to 102.129.93.1 (102.129.93.1): 64 hops max, 52 byte packets
5 [AS37468] 102.130.68.77 23.336 ms
6 *
7 [AS37451] 102.129.90.12 37.968 ms
8 *
9 *
10 *
11 [AS37451] 102.129.93.1 27.521 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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