IPv6 Deployment Status

For country: For type:
Congo (Brazzaville) is scanned since 2011-11-04 and the last information is dated 2025-10-25. It is based on the Alexa top-1-million list of web sites; please note that end of November 2016, this list was no more updated, so, the site ranking is 'frozen' since November 2016. Return to Aggregated Results. Jump to the IPv6 allocated prefixes.
Leave the cursor over a green/orange box to have more information (MSS, MTU). Hoover the mouse over a red box to display the AS of the web site (this is usually a good indication of the web hoster).
Click on any graphs or maps to zoom on it.
You can add a widget on your own web site with your country IPv6 status or get more geographical maps, click here to see how ;-)
: this site participated at the World IPv6 Day in 2011.
: this site has removed the IPv6 access after the World IPv6 Day (fear?).
Domain Name Alexa
(Nov 2016)
country		 Umbrella
country/global		 MailDNS
emploi.cg whois 1 /www.emploi.cg
2a06:98c1:3120::
2025-03-06 CDN 		FAILEDaria.ns.cloudflare.com
2803:f800:50::6ca2:c044
2/2 2014-07-20
gouvernement.cg whois 2 /gouvernement.cg
2a00:7ee0:9:3:46:1:0:6e
2024-03-27		 mail.gouvernement.cg
2a00:7ee0:9:3:46:1:0:6e
2024-03-27		 ns3.dnshostservices.com
2a00:7ee0:9:1::a6:c003
4/4 2020-09-28
nazando.cg whois 3 /FAILED FAILEDdns2.namecheaphosting.com
2610:a1:1025::200
2/2 2021-07-20
1xbet.cg whois 4 /FAILED SMTP.GOOGLE.COM
2a00:1450:400c:c0b::1b
2024-10-31		 edns7.ultradns.net
2610:a1:1014::207
4/4 2020-04-22
oxygen.cg whois 5 /FAILED FAILEDdns2.namecheaphosting.com
2610:a1:1025::200
2/2 2021-07-17
gouv.cg whois 6 /FAILED FAILEDpch.registre.cg
2001:500:14:6092:ad::1
1/2 2016-08-23
premierbet.cg whois 7 /www.premierbet.cg
2606:4700::6812:a06a
2018-06-04 CDN 		FAILEDkarina.ns.cloudflare.com
2803:f800:50::6ca2:c0b2
2/2 2018-06-04
google.cg whois 8 1/43161www.google.cg
2a00:1450:4007:80e::2003
2012-06-06		 smtp.google.com
2a00:1450:400c:c0c::1a
2015-06-19		 ns1.google.com
2001:4860:4802:32::a
4/4 2018-06-02
brazzaville.cg whois 9 /FAILED alt1.aspmx.l.google.com
2a00:1450:4013:c1e::1a
2017-10-12		 mns02.domaincontrol.com
2603:5:2243::1f
2/2 2017-10-12
0.cg whois /FAILED FAILEDFAILED
1080pfr.cg whois /FAILED FAILEDFAILED
144chan.cg whois /FAILED FAILEDFAILED
155chan.cg whois /FAILED FAILEDFAILED
16lao.cg whois /FAILED FAILEDFAILED
180chan.cg whois /FAILED FAILEDFAILED
18av.cg whois /FAILED FAILEDFAILED
2.cg whois /FAILED FAILEDf1g1ns2.dnspod.net f1g1ns1.dnspod.net
2402:4e00:1430:1102:0:9136:2b30:e554
2/2 2021-11-05
20min.cg whois /FAILED FAILEDFAILED
22bet.cg whois /FAILED FAILEDgerald.ns.cloudflare.com daisy.ns.cloudflare.com
2606:4700:50::adf5:3a5a
2/2 2021-07-23
2333.cg whois /FAILED FAILEDFAILED
242infosnet.cg whois /FAILED FAILEDFAILED
3-sigma.cg whois /FAILED FAILEDFAILED
3.cg whois /FAILED FAILEDFAILED
4g.cg whois /FAILED FAILEDFAILED
8.cg whois /FAILED FAILEDFAILED
aci.cg whois /FAILED FAILEDFAILED
acnic.cg whois /FAILED hosted FAILEDns15.ovh.net dns15.ovh.net
2001:41d0:1:4a86::1
2/2 2018-06-08
acpce.cg whois /FAILED hosted FAILEDdns16.ovh.net ns16.ovh.net
2001:41d0:1:1987::1
2/2 2019-04-02
acpe.cg whois /FAILED FAILEDFAILED
acsi.cg whois /www.acsi.cg
2001:41d0:302:1000::1:37bd
2018-06-23 hosted 		FAILEDns2.acsi.cg ns1.acsi.cg
2001:41d0:302:1000::1:37bd
2/2 2018-06-23
aden.cg whois /FAILED FAILEDFAILED
adn.cg whois /FAILED FAILEDFAILED
agc-vie.cg More whois /FAILED mxl1-cloud.spamora.net
2023-01-24		 ns2.francedns.com
2001:67c:1bc::97
1/2 2023-01-24
airfrance.cg whois /www.airfrance.cg
2a02:26f0:3900:19d::4327
2022-04-02 CDN 		FAILEDa1-101.akam.net
2600:1401:2::65
1/2 2019-07-24
airtel.cg whois /www.airtel.cg
2606:4700:20::681a:65a
2019-02-07 CDN 		FAILEDreza.ns.cloudflare.com arnold.ns.cloudflare.com
2606:4700:58::adf5:3b45
2/2 2019-03-02
alezi.cg whois /FAILED FAILEDFAILED
allnet.cg whois /No info No info No info
altusitsolutions.cg whois /www.altusitsolutions.cg
2001:41d0:1:1b00:213:186:33:2
2018-08-02 hosted 		FAILEDns19.ovh.net dns19.ovh.net
2001:41d0:1:4a8b::1
2/2 2018-08-02
anif.cg whois /FAILED hosted FAILEDFAILED
aogc.cg whois /FAILED hosted FAILEDdns109.ovh.net ns109.ovh.net
2001:41d0:1:1999::1
2/2 2018-06-13
aperimentis.cg whois /FAILED FAILEDFAILED
apollogames.cg whois /www.apollogames.cg
2606:4700:3035::ac43:95f0
2023-01-30 CDN 		82e3e5b211f76530.mx2.emailprofi.seznam.cz
2a02:598:2::1146
2023-01-30		 cameron.ns.cloudflare.com vera.ns.cloudflare.com
2606:4700:50::adf5:3a93
2/2 2023-01-30
app.cg whois /app.cg
2606:4700:10::6816:266d
2023-01-24 CDN 		FAILEDbethany.ns.cloudflare.com osmar.ns.cloudflare.com
2606:4700:58::a29f:2c7c
2/2 2023-01-24
arc.cg whois /www.arc.cg
2001:41d0:301::31
2023-01-23 hosted 		FAILEDdns109.ovh.net ns109.ovh.net
2001:41d0:1:1999::1
2/2 2019-01-14
armp.cg whois /FAILED ASPMX3.GOOGLEMAIL.COM
2404:6800:4003:c03::1b
2018-06-25		 mns02.domaincontrol.com mns01.domaincontrol.com
2603:5:2143::1f
2/2 2018-06-25
arobase-services.cg whois /FAILED FAILEDdns1.namecheaphosting.com dns2.namecheaphosting.com
2610:a1:1025::200
2/2 2021-08-29
arpce.cg whois /FAILED hosted FAILEDdns2.p02.nsone.net dns1.p02.nsone.net dns4.p02.nsone.net dns3.p02.nsone.net
2620:4d:4000:6259:7:2:0:3
4/4 2016-11-18
artf.cg whois /FAILED FAILEDFAILED
assemblee-nationale.cg whois /FAILED FAILEDFAILED
assoc.cg whois /FAILED hosted mta-gw.infomaniak.ch
2001:1600:4:2::6
2018-07-16		 ns1.infomaniak.ch ns2.infomaniak.ch
2001:1600:0:aaaa::b
2/2 2018-07-16
autoscout24.cg whois /FAILED FAILEDFAILED
b.cg whois /FAILED FAILEDFAILED
bancobet.cg whois /FAILED FAILEDns5.101domain.com ns2.101domain.com ns1.101domain.com
2400:cb00:2049:1::a29f:18ca
3/3 2021-12-03
basango.cg whois /FAILED FAILEDFAILED
bch.cg whois /FAILED hosted FAILEDns14.ovh.net dns14.ovh.net
2001:41d0:1:4a85::1
2/2 2018-06-23
bergdietikon.cg whois /FAILED FAILEDFAILED
betavision.cg whois /FAILED FAILEDFAILED
bfm.cg whois /FAILED hosted FAILEDdns16.ovh.net ns16.ovh.net
2001:41d0:1:1987::1
2/2 2013-06-11
bialard.cg whois /www.bialard.cg
2607:5300:60:9871::101
2022-04-12 hosted 		bialard.cg
2607:5300:60:9871::101
2022-04-12		 FAILED
bilan.cg whois /FAILED FAILEDFAILED
bing.cg whois /FAILED FAILEDFAILED
blick.cg whois /FAILED FAILEDFAILED
blt.cg whois /FAILED hosted mta-gw.infomaniak.ch
2001:1600:4:2::6
2018-09-10		 ns2.infomaniak.ch ns1.infomaniak.ch
2001:1600:0:aaaa::a
2/2 2018-09-10
blthotspot.cg whois /FAILED FAILEDFAILED
books.google.cg whois /books.google.cg
2a00:1450:4007:80b::200e
2025-09-08		 FAILEDFAILED
bootcamp.cg whois /www.bootcamp.cg
2001:41d0:301::28
2019-12-11 hosted 		FAILEDns112.ovh.net dns112.ovh.net
2001:41d0:1:4a9d::1
2/2 2018-11-05
boursesdecooperation-mesup.cg whois /FAILED FAILEDFAILED
brazzard.cg whois /www.brazzard.cg
2001:41d0:301::30
2021-08-04 hosted 		FAILEDns16.ovh.net dns16.ovh.net
2001:41d0:1:4a87::1
2/2 2018-06-07
c-sgroup.cg whois /FAILED FAILEDc.dns.gandi.net b.dns.gandi.net a.dns.gandi.net
2604:3400:abca::1
3/3 2019-09-28
cameps.cg whois /FAILED FAILEDFAILED
canalbox.cg whois /FAILED FAILEDns2.observatoiredesmarques.fr obs.ns1.fr ns3.nameshield.net
2001:19f0:5:353:5400:ff:fe37:618f
3/3 2022-05-21
canalboxbusiness.cg whois /FAILED FAILEDns3.nameshield.net obs.ns1.fr ns2.observatoiredesmarques.fr
2a01:4f8:252:286::2
3/3 2022-05-21
carmudi.cg whois /FAILED aspmx3.googlemail.com
2404:6800:4003:c00::1b
2014-10-25		 josh.ns.cloudflare.com lady.ns.cloudflare.com
2400:cb00:2049:1::adf5:3a7f
2/2 2014-10-25
cartographie-fibreoptique.cg whois /FAILED hosted FAILEDdns19.ovh.net ns19.ovh.net
2001:41d0:1:198b::1
2/2 2018-06-23
casinodrive.cg whois /No info No info No info
ccc.cg whois /FAILED FAILEDns3.combell.net ns4.combell.net
2001:1598:0:101::3
2/2 2018-08-02
cccbesc.cg whois /FAILED FAILEDFAILED
center.cg whois /FAILED FAILEDFAILED
cern.cg whois /FAILED FAILEDext-dns-1.cern.ch scsnms.switch.ch ext-dns-2.cern.ch
2001:1458:1:2::100:85
3/3 2019-03-31
cesoir.cg whois /www.cesoir.cg
2001:41d0:1:1b00:213:186:33:17
2018-08-31 hosted 		FAILEDns105.ovh.net dns105.ovh.net
2001:41d0:1:4a95::1
2/2 2018-08-31
cfco.cg whois /FAILED hosted FAILEDFAILED
cfi-ciras.cg whois /www.cfi-ciras.cg
2001:41d0:301::26
2018-12-29 hosted 		FAILEDdns112.ovh.net ns112.ovh.net
2001:41d0:209::3
2/2 2018-12-29
cgh.cg whois /FAILED FAILEDc.ns14.net b.ns14.net d.ns14.net
2607:f1c0:849:fe00:74:208:254:254
3/4 2018-12-19
cgix-congo.cg whois /FAILED hosted FAILEDdns107.ovh.net ns107.ovh.net
2001:41d0:1:1997::1
2/2 2018-07-01
cgix.cg whois /FAILED FAILEDFAILED
chu-brazzaville.cg whois /www.chu-brazzaville.cg
2607:5300:60:9871::101
2022-03-30 hosted 		chu-brazzaville.cg
2607:5300:60:9871::101
2022-03-30		 FAILED
ciras.cg whois /FAILED hosted FAILEDdns18.ovh.net ns18.ovh.net
2001:41d0:1:198a::1
2/2 2018-07-25
citbquator.cg whois /FAILED FAILEDFAILED
cnefcongo.cg whois /FAILED FAILEDFAILED
cnss.cg whois /FAILED FAILEDns2.francedns.com
2001:67c:1bc::97
1/1 2022-09-30
cogetim.cg whois /No info No info No info
commonground.cg whois /FAILED FAILEDns-146-a.gandi.net ns-51-c.gandi.net ns-22-b.gandi.net
2001:4b98:aaab::17
3/3 2022-07-09
congo-media.cg whois /www.congo-media.cg
2607:5300:60:9871::101
2022-01-01 hosted 		congo-media.cg
2607:5300:60:9871::101
2022-01-01		 FAILED
congoedusoft.cg whois /FAILED hosted FAILEDns3.francedns.com ns2.francedns.com
2001:67c:1bc::97
2/5 2020-03-11
congotelecom.cg whois /FAILED hosted FAILEDdns3.p02.nsone.net dns4.p02.nsone.net dns1.p02.nsone.net dns2.p02.nsone.net
2a00:edc0:6259:7:2::2
4/4 2012-06-14
connect-news.cg whois /FAILED FAILEDFAILED
coraf.cg whois /FAILED FAILEDFAILED
cour-constitutionnelle.cg whois /FAILED FAILEDFAILED
cowbell.cg whois /FAILED FAILEDns11.dnsmadeeasy.com ns10.dnsmadeeasy.com ns13.dnsmadeeasy.com ns15.dnsmadeeasy.com ns14.dnsmadeeasy.com ns12.dnsmadeeasy.com
2600:1802:12::1
6/6 2019-04-01
cryptowat.cg whois /FAILED FAILEDFAILED
In total 100 hosts19 (19%)13 (13%)49 (49%)
Tests are:

Alexa rank is n/m meaning nth in the country (actually TLD -- so not very accurate) and mth worldwide.

IPv6 Prefixes

Here are the 17 (17 with a prefix length <= 48) IPv6 prefixes assigned to the country color coded:

DescriptionSide chartTable belowPrefix count
Not announced on BGPREDRED12 (70.6 %)
Announced on BGP but under an aggregated prefix
(such as the ISP rather than the customer)		N/AORANGE0 (0 %)
Announced on BGP individually (i.e. using a routing entry)GREENGREEN5 (29.4 %)
Traffic from this prefix has been seenBLUE0 (0 %)

Prefixes

Prefixes <= /48

IPv6 Users penetration measured by Akamai, APnic and Google

Note: the source of information is the whois database of RIPE which does not include prefixes outside of Europe/Africa... and some data from LACnic/AfriNIC/APnic/ARIN without too many details...
PrefixDescriptionFirst/Last announcement
2001:43f8:6a0::/48ARPCE ARPCE2022-03-23
2001:43f8:6a1::/48ARPCE ARPCE2022-03-23
2001:43f8:6a2::/482022-03-23
2001:43f8:6a3::/48ARPCE ARPCE2022-03-23
2001:43f8:c10::/48Centre d'Informatique et de Recherche de l'Armée et de la Sécurité Centre d'Informatique et de Recherche de l'Armée 2022-03-23
2001:43fc:f000::/48
2c0f:1180::/32SKYTIC TELECOM SKYTIC TELECOM2025-06-06
2c0f:7600::/32SILICONE CONNECT SILICONE CONNECT2023-05-14
2c0f:e8c8::/32
2c0f:ead8::/32MTN CONGO MTN CONGO2021-12-10
2c0f:eb40::/32
2c0f:ef58::/32GVA Congo GVA Congo GVA Congo2020-01-25
2c0f:f048::/32OFIS-Computers OFIS-Computers2020-12-08
2c0f:f220::/32Digital Networks Africa Digital Networks Africa2020-12-08
2c0f:f568::/32CONGO TELECOM CONGO TELECOM2022-09-06
2c0f:f6c0::/32ISECURE TELECOM ISECURE TELECOM
2c0f:f920::/32Airtel Congo S.A Airtel Congo S.A2021-01-30