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 9,216
IPv6 addresses 0
ASN type ISP
Registry afrinic
Allocated 13 years ago on May 29, 2013
Updated 6 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
102.129.81.0/24 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
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

There are no known IPv6 addresses belonging to this network

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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 22 IP addresses on this ASN.

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IP Address Domain Domains on this IP
102.129.72.254 ████████ 3
102.129.84.10 ██████████ 2
102.129.78.222 ████████ 2
102.129.85.140 ██████████ 1
197.157.252.138 ██████████ 1
102.129.91.83 ███████ 1
102.129.93.2 ██████████ 1
102.129.76.126 ██████████ 1
102.129.79.46 ██████ 1
102.129.72.108 ███████ 1

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Peers

There are 15 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS211612 Datacamp Limited
AS30844 Liquid Telecommunications Ltd
AS328329 ARPCE
AS328500 A.M.C Telecom
AS33763 Paratus Telecommunications Limited
AS36924 GVA Cote d'Ivoire SAS
AS37020 CELTEL DRC
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)
AS49544 i3D.net B.V
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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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ASN API & Database

Downstreams

There are 7 downstreams for this ASN.

Downstreams Name
AS211612 Datacamp Limited
AS328329 ARPCE
AS328500 A.M.C Telecom
AS37463 MTN CONGO
AS37548 ARPCE
AS37550 Airtel Congo S.A
AS37677 Societe Congolaise des Postes et Telecommunications (SCPT)
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Pingable IPs

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

IP Address ASN Details
154.53.209.209 AS37451 CONGO TELECOM 1.60ms from Brazzaville, CG
154.53.208.5 AS37451 CONGO TELECOM 75.95ms from Brazzaville, CG
102.129.91.141 AS37451 CONGO TELECOM 6.82ms from Brazzaville, CG
102.129.76.2 AS37451 CONGO TELECOM 1.85ms from Brazzaville, CG
102.129.89.4 AS37451 CONGO TELECOM 1.33ms from Brazzaville, CG
102.129.94.25 AS37451 CONGO TELECOM 8.30ms from Brazzaville, CG
102.129.81.84 AS37451 CONGO TELECOM 56.10ms from Brazzaville, CG
102.129.70.43 AS37451 CONGO TELECOM 1.53ms from Brazzaville, CG
197.157.255.145 AS37451 CONGO TELECOM 1.80ms from Brazzaville, CG
154.53.210.9 AS37451 CONGO TELECOM 1.94ms from Brazzaville, CG
102.129.67.70 AS37451 CONGO TELECOM 1.38ms from Brazzaville, CG
102.129.64.1 AS37451 CONGO TELECOM 0.75ms from London, GB
102.129.92.1 AS37451 CONGO TELECOM 7.28ms from Brazzaville, CG
102.129.66.30 AS37451 CONGO TELECOM 0.65ms from London, GB
102.129.73.165 AS37451 CONGO TELECOM 6.81ms from Brazzaville, CG
102.129.84.89 AS37451 CONGO TELECOM 1.53ms from Brazzaville, CG
102.129.69.41 AS37451 CONGO TELECOM 7.97ms from Brazzaville, CG
102.129.74.113 AS37451 CONGO TELECOM 6.84ms from Brazzaville, CG
102.129.88.13 AS37451 CONGO TELECOM 1.59ms from Brazzaville, CG
102.129.79.221 AS37451 CONGO TELECOM 1.84ms from Brazzaville, CG
197.157.254.186 AS37451 CONGO TELECOM 0.21ms from Kinshasa, CD
102.129.85.188 AS37451 CONGO TELECOM 2.08ms from Brazzaville, CG
197.157.253.141 AS37451 CONGO TELECOM 1.93ms from Brazzaville, CG
102.129.72.113 AS37451 CONGO TELECOM 6.72ms from Brazzaville, CG
197.157.252.241 AS37451 CONGO TELECOM 3.02ms from Brazzaville, CG

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
154.251.221.75 AS36947 Telecom Algeria 12.25ms from Algiers, DZ
114.250.81.91 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
54.154.20.123 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
112.93.173.123 AS17816 China Unicom IP network China169 Guangdong province 5.24ms from Guangzhou, CN
101.96.67.27 AS24173 Netnam Company 0.83ms from Hanoi, VN
70.187.183.251 AS22773 Cox Communications Inc. 5.38ms from Los Angeles, US
216.16.118.11 AS20412 Clarity Telecom LLC 12.81ms from Minneapolis, US
18.214.128.91 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
177.65.1.123 AS28573 Claro NXT Telecomunicacoes Ltda 5.23ms from Rio de Janeiro, BR
191.184.2.59 AS28573 Claro NXT Telecomunicacoes Ltda 15.82ms from Rio de Janeiro, BR
189.140.33.139 AS8151 UNINET 12.96ms from Santiago de Queretaro, MX
115.16.152.123 AS4766 Korea Telecom 8.21ms from Seoul, KR
4.241.95.91 AS8075 Microsoft Corporation 0.52ms from Tokyo, JP
178.92.131.155 AS3257 GTT Communications Inc. 0.56ms from Ashburn, US
161.18.140.187 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.26ms from Bogotá, CO
37.72.163.139 AS34762 Combell NV 0.31ms from Brussels, BE
172.101.223.75 AS11351 Charter Communications Inc 18.83ms from Chicago, US
103.87.205.91 AS133676 Precious netcom pvt ltd 0.85ms from Delhi, IN
14.192.52.203 AS135772 POWERNET 0.51ms from Delhi, IN
5.68.19.59 AS5607 Sky UK Limited 4.92ms from Erith, GB
47.180.7.27 AS5650 Frontier Communications of America, Inc. 4.27ms from Los Angeles, US
112.201.181.187 AS9299 Philippine Long Distance Telephone Company 1.14ms from Manila, PH
14.42.54.91 AS4766 Korea Telecom 1.65ms from Seoul, KR
125.124.230.107 AS58461 CT-HangZhou-IDC 5.88ms from Shanghai, CN
60.77.227.107 AS17676 SoftBank Corp. 9.36ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 102.129.90.107
traceroute to 102.129.90.107 (102.129.90.107): 64 hops max, 52 byte packets
3 [AS328329] 196.49.56.6 142.125 ms
4 [] 196.223.32.14 1.494 ms
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
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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