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 22
IPv4 addresses 9,472
IPv6 addresses 1,208,925,819,614,629,174,706,176
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
102.129.81.0/24 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
154.53.208.0/24 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
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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 21 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
102.129.76.101 ██████████ 1
102.129.76.38 ██████████ 1
102.129.79.86 ██████████ 1
102.129.93.2 ██████████ 1
102.129.72.108 ███████ 1
102.129.76.126 ██████████ 1
102.129.79.246 ██████████ 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
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
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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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
102.129.91.3 AS37451 CONGO TELECOM 7.47ms from Brazzaville, CG
197.157.255.233 AS37451 CONGO TELECOM 1.83ms from Brazzaville, CG
102.129.76.19 AS37451 CONGO TELECOM 1.44ms from Brazzaville, CG
102.129.84.205 AS37451 CONGO TELECOM 1.71ms from Brazzaville, CG
154.53.210.117 AS37451 CONGO TELECOM 2.23ms from Brazzaville, CG
102.129.85.186 AS37451 CONGO TELECOM 1.71ms from Brazzaville, CG
197.157.254.186 AS37451 CONGO TELECOM 0.24ms from Kinshasa, CD
102.129.78.42 AS37451 CONGO TELECOM 1.34ms from Brazzaville, CG
102.129.88.233 AS37451 CONGO TELECOM 1.52ms from Brazzaville, CG
197.157.252.241 AS37451 CONGO TELECOM 2.09ms from Brazzaville, CG
154.53.209.177 AS37451 CONGO TELECOM 1.84ms from Brazzaville, CG
102.129.79.53 AS37451 CONGO TELECOM 1.92ms from Brazzaville, CG
102.129.94.1 AS37451 CONGO TELECOM 7.31ms from Brazzaville, CG
102.129.81.84 AS37451 CONGO TELECOM 8.64ms from Brazzaville, CG
102.129.69.42 AS37451 CONGO TELECOM 8.15ms from Brazzaville, CG
102.129.89.217 AS37451 CONGO TELECOM 1.76ms from Brazzaville, CG
102.129.64.1 AS37451 CONGO TELECOM 0.78ms from London, GB
102.129.73.49 AS37451 CONGO TELECOM 6.82ms from Brazzaville, CG
2c0f:f568::102:129:90:12 AS37451 CONGO TELECOM 55.28ms from Cape Town, ZA
154.53.208.5 AS37451 CONGO TELECOM 41.14ms from Brazzaville, CG
102.129.74.57 AS37451 CONGO TELECOM 6.92ms from Brazzaville, CG
197.157.253.154 AS37451 CONGO TELECOM 1.82ms from Brazzaville, CG
102.204.124.248 AS37451 CONGO TELECOM 7.44ms from Brazzaville, CG
102.129.70.18 AS37451 CONGO TELECOM 1.65ms from Brazzaville, CG
102.129.66.29 AS37451 CONGO TELECOM 0.67ms from London, GB

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
31.22.85.203 AS8455 atom86 BV 0.44ms from Amsterdam, NL
70.188.162.91 AS22773 Cox Communications Inc. 9.47ms from Boston, US
156.208.196.91 AS8452 TE-AS 4.99ms from Cairo, EG
99.111.228.203 AS7018 AT&T Enterprises, LLC 3.71ms from Dallas, US
86.190.175.235 AS2856 British Telecommunications PLC 5.17ms from London, GB
87.220.45.219 AS12479 Orange Espagne SA 1.46ms from Madrid, ES
98.32.207.139 AS7922 Comcast Cable Communications, LLC 6.44ms from Mount Prospect, US
71.209.148.203 AS209 CenturyLink Communications, LLC 1.44ms from Phoenix, US
189.154.121.107 AS8151 UNINET 14.79ms from Phoenix, US
58.232.252.59 AS9318 SK Broadband Co Ltd 2.33ms from Seoul, KR
1.15.28.27 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
82.214.121.59 AS25467 Akton d.o.o. 1.65ms from Zagreb, HR
142.79.177.123 AS399361 Alcoa USA Corp. 1.29ms from Ashburn, US
82.27.141.171 AS6079 RCN 1.49ms from Ashburn, US
13.82.233.43 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
140.32.117.107 AS668 United States Department of Defense (DoD) 0.53ms from Atlanta, US
211.103.213.139 AS4808 China Unicom Beijing Province Network 4.35ms from Beijing, CN
199.94.82.91 AS13838 Emerson College 6.72ms from Boston, US
51.83.116.251 AS16276 OVH SAS 0.04ms from Gravelines, FR
81.143.239.123 AS2856 British Telecommunications PLC 2.75ms from London, GB
90.74.32.155 AS12479 Orange Espagne SA 17.68ms from Madrid, ES
98.40.34.139 AS7922 Comcast Cable Communications, LLC 15.70ms from Murfreesboro, US
90.189.45.187 AS12389 PJSC Rostelecom 5.58ms from Novosibirsk, RU
93.217.175.251 AS3320 Deutsche Telekom AG 6.02ms from Nuernberg, DE
45.202.95.139 AS35916 MULTACOM CORPORATION 0.56ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 102.129.68.95
traceroute to 102.129.68.95 (102.129.68.95): 8 hops max, 52 byte packets
4 [AS37468] 102.130.68.77 159.999 ms
5 [AS37451] 102.129.78.10 160.047 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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