IPv6 Deployment Status

For country: For type:
Sri Lanka is scanned since 2011-10-25 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
google.lk whois 1 1/36505www.google.lk
2a00:1450:4007:818::2003
2012-06-06
smtp.google.com
2a00:1450:400c:c07::1a
2015-06-19
ns2.google.com
2001:4860:4802:34::a
4/4 2018-06-02
daraz.lk whois 2 33/679398FAILED FAILEDns1.alibabadns.com
2401:b180:4100::1
2/2 2016-10-25
adaderana.lk whois 3 50/793737FAILED FAILEDns-973.awsdns-57.net
2600:9000:5303:cd00::1
4/4 2016-10-26
ikman.lk whois 4 3/346115www.ikman.lk
2606:4700:10::ac42:916c
2013-04-02 CDN
aspmx3.googlemail.com
2a00:1450:4025:c01::1b
2012-07-25
nolan.ns.cloudflare.com
2a06:98c1:50::ac40:2338
2/2 2013-03-26
lankadeepa.lk whois 5 87/916430www.lankadeepa.lk
2a06:98c1:3120::2
2023-03-30 CDN
aspmx.l.google.com
2a00:1450:400c:c04::1b
2019-05-24
alice.ns.cloudflare.com
2a06:98c1:50::ac40:203c
2/2 2016-10-26
hirunews.lk whois 6 27/665411www.hirunews.lk
2606:4700:20::681a:c58
2020-05-30 CDN
alt3.aspmx.l.google.com
2a00:1450:4010:c0e::1a
2023-10-27
alina.ns.cloudflare.com
2606:4700:50::adf5:3a3d
2/2 2013-09-11
slt.lk More whois 7 6/388902FAILED FAILEDs2.ns.slt.lk
2402:d000:18:0:203:94:84:2
3/3 2011-10-25
dialog.lk whois 8 44/756885www.dialog.lk
2a02:e981:2c::c2
2012-05-11 CDN
dialog-lk.mail.protection.outlook.com
2a01:111:f403:cc1f::4
2024-12-20
FAILED
dailymirror.lk whois 9 21/635236www.dailymirror.lk
2606:4700:3032::6815:4e18
2023-01-29 CDN
alt2.aspmx.l.google.com
2a00:1450:4025:c01::1a
2017-08-03
coby.ns.cloudflare.com
2a06:98c1:50::ac40:215c
2/2 2016-10-26
hirufm.lk whois 10 63/846981www.hirufm.lk
2606:4700:20::ac43:4a39
2020-05-30 CDN
FAILEDleif.ns.cloudflare.com
2803:f800:50::6ca2:c3de
2/2 2013-09-11
cineru.lk whois 11 /www.cineru.lk
2606:4700:20::ac43:44c3
2020-07-07 CDN
FAILEDrita.ns.cloudflare.com
2a06:98c1:50::ac40:208c
2/2 2020-02-07
ada.lk whois 12 /www.ada.lk
2606:4700:3030::ac43:aad1
2024-09-24 CDN
FAILEDalice.ns.cloudflare.com
2606:4700:50::adf5:3a3c
2/2 2016-10-26
newsfirst.lk whois 13 /www.newsfirst.lk
2606:4700:20::681a:f44
2018-06-02 CDN
aspmx.l.google.com
2a00:1450:400c:c0d::1a
2012-07-26
penny.ns.cloudflare.com
2803:f800:50::6ca2:c27c
2/2 2012-06-16
peoplesbank.lk whois 14 41/747009FAILED peoplesbank-lk.mail.protection.outlook.com
2a01:111:f403:cc1f::4
2024-12-20
s1.ns.slt.lk
2402:d000:8:0:203:115:0:18
2/2 2011-12-17
topjobs.lk whois 15 24/661153FAILED aspmx.l.google.com
2a00:1450:400c:c0d::1a
2012-07-26
FAILED
dinamina.lk whois 16 /www.dinamina.lk
2606:4700:20::ac43:4637
2016-09-23 CDN
FAILEDemily.ns.cloudflare.com
2a06:98c1:50::ac40:209b
2/2 2016-03-16
newswire.lk whois 17 109/973891FAILED FAILEDns-744.awsdns-29.net
2600:9000:5302:e800::1
4/4 2020-02-05
zoom.lk whois 18 /www.zoom.lk
2a06:98c1:3120::2
2016-12-21 CDN
FAILEDdavid.ns.cloudflare.com
2803:f800:50::6ca2:c198
0/2 2014-01-08
aruna.lk whois 19 /FAILED FAILEDns-1440.awsdns-52.org
2600:9000:5305:a000::1
4/4 2018-12-01
combank.lk whois 20 /FAILED FAILEDcool.lankacom.net
2405:5400:3:b:2204:fff:fee5:2e64
1/3 2022-09-17
mawbima.lk whois 21 /FAILED CDN FAILEDdina.ns.cloudflare.com
2606:4700:50::adf5:3a6b
2/2 2012-12-03
hnb.lk whois 22 7/422547FAILED FAILEDs1.ns.slt.lk
2402:d000:8:0:203:115:0:18
3/3 2011-10-25
rainbowpages.lk whois 23 /www.rainbowpages.lk
2a06:98c1:3120::2
2018-09-05 CDN
FAILEDnitin.ns.cloudflare.com
2606:4700:58::adf5:3bd7
2/2 2011-10-25
mawratanews.lk whois 24 /www.mawratanews.lk
2a06:98c1:3121::
2021-05-21 CDN
FAILEDkristina.ns.cloudflare.com
2a06:98c1:50::ac40:227d
2/2 2021-05-21
uom.lk whois 25 17/604515www.uom.lk
2401:dd00:10:1::87
2018-09-22
FAILEDns.mrt.ac.lk
2401:dd00:10::97
1/3 2018-09-22
cmb.ac.lk More whois 26 16/587030FAILED FAILEDns.ac.lk
2401:dd00:1::162
2/2 2011-11-02
helakuru.lk whois 27 51/808620www.helakuru.lk
2606:4700:10::ac42:9875
2022-04-08 CDN
alt2.aspmx.l.google.com
2a00:1450:4025:c01::1b
2023-03-18
rodney.ns.cloudflare.com
2606:4700:58::adf5:3be4
2/2 2018-07-10
boc.lk whois 28 11/497915boc.lk
2600:9000:203b:8200:1d:9bc0:5240:93a1
2025-09-08
FAILEDns-1199.awsdns-21.org
2600:9000:5304:af00::1
0/2 2011-10-25
ceb.lk whois 29 71/868195www.ceb.lk
2606:4700:10::6814:1acc
2023-05-06 CDN
ceb-lk.mail.protection.outlook.com
2a01:111:f403:cc1a::8
2024-12-20
mack.ns.cloudflare.com
2803:f800:50::6ca2:c325
2/2 2023-05-06
cse.lk whois 30 12/514891FAILED cse-lk.mail.protection.outlook.com
2a01:111:f403:cc09::
2024-12-20
p1.ns.slt.lk
2402:d000:8:0:203:115:0:1
3/3 2011-10-25
laptop.lk whois 31 /www.laptop.lk
2606:4700:3031::ac43:a097
2021-05-30 CDN
FAILEDcoleman.ns.cloudflare.com
2803:f800:50::6ca2:c340
2/2 2021-05-30
colombotimes.lk whois 32 /FAILED FAILEDFAILED
dailynews.lk whois 33 107/973668www.dailynews.lk
2606:4700:20::681a:460
2016-09-23 CDN
FAILEDelmo.ns.cloudflare.com
2a06:98c1:50::ac40:21a3
2/2 2016-04-29
citizen.lk whois 34 /www.citizen.lk
2a06:2ec0:1::133
2018-12-09 CDN
mail.citizen.lk
2a06:2ec0:1::133
2023-01-18
maisie.ns.cloudflare.com
2606:4700:50::a29f:2659
2/2 2018-12-09
theleader.lk whois 35 /www.theleader.lk
2606:4700:20::681a:977
2019-07-18 CDN
FAILEDdom.ns.cloudflare.com
2a06:98c1:50::ac40:219d
2/2 2019-07-18
sundayobserver.lk whois 36 /www.sundayobserver.lk
2606:4700:20::681a:d17
2016-11-14 CDN
FAILEDelmo.ns.cloudflare.com
2a06:98c1:50::ac40:21a3
2/2 2016-10-15
cbsl.gov.lk whois 37 /www.cbsl.gov.lk
2600:9000:262a:fa00:6:7ff8:5480:93a1
2018-06-02
FAILEDFAILED
nlb.lk whois 38 /FAILED FAILEDfreedns4.registrar-servers.com
2a02:29e0:1:103:103::1
5/5 2023-12-22
pitaka.lk whois 39 /FAILED alt3.aspmx.l.google.com
2a00:1450:4010:c0e::1b
2018-08-12
ns2.digitalocean.com
2606:4700:5a::ac40:3515
3/3 2018-08-12
pensions.gov.lk whois 40 /FAILED FAILEDFAILED
island.lk whois 41 /FAILED FAILEDcool.lankacom.net
2405:5400:3:b:2204:fff:fee5:2e64
1/2 2022-09-17
winsoft.lk whois 42 /www.winsoft.lk
2606:4700:3031::6815:3e02
2020-07-30 CDN
smtp.google.com
2a00:1450:400c:c0c::1b
2019-10-21
tara.ns.cloudflare.com
2a06:98c1:50::ac40:20e1
2/2 2020-07-30
fashionbug.lk whois 43 /www.fashionbug.lk
2620:127:f00f:e::
2022-04-21 CDN
aspmx3.googlemail.com
2a00:1450:4025:c01::1b
2019-12-01
ligia.ns.cloudflare.com
2803:f800:50::6ca2:c204
2/2 2022-04-21
immigration.gov.lk whois 44 /FAILED FAILEDs2.ns.slt.lk
2402:d000:18:0:203:94:84:2
3/3 2012-02-02
divaina.lk whois 45 /www.divaina.lk
2606:4700:3032::6815:2273
2021-08-06 CDN
FAILEDguy.ns.cloudflare.com
2803:f800:50::6ca2:c1ad
2/2 2021-08-06
moe.gov.lk whois 46 /FAILED FAILEDFAILED
doenets.lk whois 47 /FAILED FAILEDns-1799.awsdns-32.co.uk
2600:9000:5307:700::1
4/4 2016-12-21
mobitel.lk More whois 48 10/488290FAILED CDN FAILEDFAILED
domains.lk More whois 49 /FAILED FAILEDns1.domains.lk
2402:d000:100c::129
3/4 2022-09-20
asianmirror.lk whois 50 /www.asianmirror.lk
2a06:98c1:3120::
2017-06-01
alt1.aspmx.l.google.com
2a00:1450:4013:c1e::1a
2013-04-06
joan.ns.cloudflare.com
2606:4700:50::adf5:3aad
2/2 2017-06-01
news19.lk whois 51 /www.news19.lk
2606:4700:3032::ac43:9ef4
2021-06-05 CDN
FAILEDsalvador.ns.cloudflare.com
2803:f800:50::6ca2:c364
2/2 2024-08-02
doc.lk whois 52 90/925403FAILED doc-lk.mail.protection.outlook.com
2a01:111:f403:cc1f::4
2024-12-20
ns-1763.awsdns-28.co.uk
2600:9000:5306:e300::1
4/4 2018-06-29
silumina.lk whois 53 /www.silumina.lk
2606:4700:20::681a:ce8
2017-10-12 CDN
FAILEDelmo.ns.cloudflare.com
2803:f800:50::6ca2:c1a3
2/2 2017-10-12
cosmetics.lk whois 54 /www.cosmetics.lk
2620:127:f00f:e::
2023-05-05 CDN
aspmx.l.google.com
2a00:1450:400c:c02::1b
2021-02-26
uma.ns.cloudflare.com
2803:f800:50::6ca2:c092
2/2 2021-02-26
nethnews.lk whois 55 /FAILED FAILEDns-1622.awsdns-10.co.uk
2600:9000:5306:5600::1
4/4 2016-07-01
seylanbank.lk whois 56 /FAILED FAILEDFAILED
news24.lk whois 57 /FAILED FAILEDFAILED
ou.ac.lk whois 58 111/979002FAILED ALT1.ASPMX.L.GOOGLE.COM
2a00:1450:4013:c1e::1b
2012-01-06
FAILED
genz.lk whois 59 /FAILED FAILEDFAILED
cal.lk whois 60 /FAILED cal-lk.mail.protection.outlook.com
2a01:111:f403:cc1a::8
2024-12-21
ns-cloud-a4.googledomains.com
2001:4860:4802:38::6a
4/4 2022-01-04
ird.gov.lk whois 61 38/711509FAILED FAILEDFAILED
leco.lk whois 62 /FAILED leco-lk.mail.protection.outlook.com
2a01:111:f403:cc1f::4
2024-12-21
s2.ns.slt.lk
2402:d000:18:0:203:94:84:2
3/3 2024-10-29
paycorp.lk whois 63 /FAILED alt1.aspmx.l.google.com
2a00:1450:4013:c1e::1a
2018-08-28
ns-1175.awsdns-18.org
2600:9000:5304:9700::1
4/4 2018-08-28
nethgossip.lk whois 64 /FAILED FAILEDFAILED
soz.lk whois 65 /www.soz.lk
2606:4700:3030::6815:5d95
2020-08-03 CDN
FAILEDnola.ns.cloudflare.com
2606:4700:50::adf5:3ad4
2/2 2020-08-03
sampath.lk whois 66 /FAILED FAILEDFAILED
ds.gov.lk whois 67 /FAILED FAILEDFAILED
esoft.lk whois 68 /FAILED esoft-lk.mail.eo.outlook.com
2a01:111:f403:cc09::1
2024-12-20
cody.ns.cloudflare.com
2a06:98c1:50::ac40:216b
2/2 2018-08-02
newsradio.lk whois 69 /FAILED FAILEDamir.ns.cloudflare.com
2606:4700:58::adf5:3b3e
2/2 2016-09-29
edupub.gov.lk whois 70 /FAILED FAILEDs2.ns.slt.lk
2402:d000:18:0:203:94:84:2
3/3 2024-10-28
dialbook.lk whois 71 /FAILED FAILEDFAILED
topads.lk whois 72 /FAILED FAILEDFAILED
anim8.lk whois 73 /FAILED aspmx.l.google.com
2a00:1450:400c:c0b::1b
2018-08-20
dns2.easydns.net
2620:49:2::10
3/3 2018-12-26
police.lk whois 74 /FAILED police-lk.mail.protection.outlook.com
2a01:111:f403:cc1a::8
2018-06-02
p1.ns.slt.lk
2402:d000:8:0:203:115:0:1
3/3 2024-10-28
barclays.lk whois 75 /FAILED FAILEDFAILED
lifemobile.lk whois 76 /www.lifemobile.lk
2606:4700:20::681a:15d
2023-04-09 CDN
FAILEDaitana.ns.cloudflare.com
2a06:98c1:50::ac40:22de
2/2 2023-04-09
ceylontoday.lk whois 77 /FAILED CDN FAILEDmatt.ns.cloudflare.com
2803:f800:50::6ca2:c183
2/2 2012-12-03
drc.gov.lk whois 78 /FAILED FAILEDp1.ns.slt.lk
2402:d000:8:0:203:115:0:1
3/3 2024-10-28
cts1.lk whois 79 /FAILED FAILEDp1.ns.slt.lk
2402:d000:8:0:203:115:0:1
3/3 2024-10-29
hutch.lk whois 80 23/644916FAILED FAILEDFAILED
lolcfinance.lk whois 81 /FAILED CDN lolcfinance-lk.mail.protection.outlook.com
2a01:111:f403:cc09::1
2024-12-21
lee.ns.cloudflare.com
2606:4700:58::adf5:3b81
2/2 2021-04-18
mc.gov.lk whois 82 /FAILED FAILEDFAILED
newsi.lk whois 83 /FAILED FAILEDFAILED
payhere.lk whois 84 /www.payhere.lk
2606:4700:10::6814:1dc8
2022-04-13 CDN
alt1.aspmx.l.google.com
2a00:1450:4013:c1e::1a
2023-05-08
aida.ns.cloudflare.com
2606:4700:50::adf5:3a3a
2/2 2018-06-03
ido.lk whois 85 /FAILED hosted FAILEDjames.ns.cloudflare.com
2803:f800:50::6ca2:c1b2
2/2 2020-05-26
porondam.lk whois 86 /FAILED FAILEDns3.digitalocean.com
2606:4700:52::ac40:31d1
3/5 2020-02-26
dlb.lk whois 87 /FAILED FAILEDs1.ns.slt.lk
2402:d000:8:0:203:115:0:18
3/3 2012-05-05
ananmanan.lk whois 88 /FAILED FAILEDFAILED
asiasecurities.lk whois 89 /FAILED asiasecurities-lk.mail.protection.outlook.com
2a01:111:f403:cc1a::8
2024-12-20
pete.ns.cloudflare.com
2606:4700:58::adf5:3b88
2/2 2020-10-15
gagana.lk whois 90 /FAILED aspmx3.googlemail.com
2a00:1450:4025:c01::1a
2019-08-16
ns-1634.awsdns-12.co.uk
2600:9000:5306:6200::1
4/4 2019-08-16
headlinenews.lk whois 91 /FAILED FAILEDFAILED
herbal.lk whois 92 /www.herbal.lk
2a02:4780:a:802:0:cb6:29ee:7
2022-04-30 hosted
FAILEDns2.dns-parking.com
2400:cb00:2049:1::a29f:192a
0/0 2022-04-30
sjp.ac.lk whois 93 9/458541FAILED ASPMX.L.GOOGLE.COM
2a00:1450:400c:c0b::1b
2015-03-23
ns2.he.net
2001:470:200::2
3/4 2015-12-02
sltda.gov.lk whois 94 /FAILED ASPMX.L.GOOGLE.COM
2a00:1450:400c:c0b::1a
2020-08-11
FAILED
delightinvestment.lk whois 95 /FAILED FAILEDFAILED
utech.lk whois 96 /www.utech.lk
2a06:98c1:3121::
2023-01-12 CDN
aspmx.l.google.com
2a00:1450:400c:c02::1a
2023-01-12
reza.ns.cloudflare.com
2a06:98c1:50::ac40:20d9
2/2 2023-01-12
cyberdeals.lk whois 97 /www.cyberdeals.lk
2606:4700:3034::ac43:cf92
2020-09-30 CDN
FAILEDjobs.ns.cloudflare.com
2a06:98c1:50::ac40:21b7
2/2 2020-09-30
sliit.lk whois 98 75/877432www.sliit.lk
2600:9000:28fd:cc00:7:ba06:4640:93a1
2018-07-14
sliit-lk.mail.protection.outlook.com
2a01:111:f403:cc09::1
2020-07-10
s2.ns.slt.lk
2402:d000:18:0:203:94:84:2
3/3 2024-10-28
gflock.lk whois 99 /www.gflock.lk
2620:127:f00f:e::
2024-02-29 CDN
alt4.aspmx.l.google.com
2404:6800:4003:c06::1a
2020-07-14
cortney.ns.cloudflare.com
2803:f800:50::6ca2:c057
2/2 2020-07-14
govdoc.lk whois 100 /www.govdoc.lk
2606:4700:3030::ac43:d792
2019-02-05 CDN
mx.yandex.net
2a02:6b8::311
2022-02-22
chloe.ns.cloudflare.com
2803:f800:50::6ca2:c055
2/2 2017-11-18
In total 100 hosts40 (40%)36 (36%)75 (75%)
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 57 (57 with a prefix length <= 48) IPv6 prefixes assigned to the country color coded:

DescriptionSide chartTable belowPrefix count
Not announced on BGPREDRED21 (36.8 %)
Announced on BGP but under an aggregated prefix
(such as the ISP rather than the customer)
N/AORANGE24 (42.1 %)
Announced on BGP individually (i.e. using a routing entry)GREENGREEN12 (21.1 %)
Traffic from this prefix has been seenBLUE21 (36.8 %)

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
2001:678:638::/48Rishikeshan Lavakumar2018-06-02
2001:de9::/48Sri Lanka Telecom Ltd2022-03-23
2001:df0:17::/48Lanka Education and Research Network, NREN, Sri Lanka2022-03-23
2001:df0:4b80::/48Nations Trust Bank Plc Nations Trust Banks Plc2022-03-23
2001:df1:1600::/48COMMERCIAL BANK OF CEYLON PLC2022-03-23
2001:df1:b380::/48Hatton National Bank PLC Hatton National Bank PLC2022-03-23
2001:df2:4ec0::/48OREL I T Private Limited OREL I T Private Limited
2001:df2:5900::/48Bank Of Ceylon2022-03-23
2001:df4:1b00::/482018-06-19
2001:df6:c580::/482022-03-23
2400:a240::/32Tata Communications Lanka Ltd2017-02-19
2400:d040::/32Dialog Broadband Networks (Pvt) Ltd. 57, 2nd Floor, Dharmapala Mawatha, Colombo 3
2400:d900::/32SchoolNet Network Operation Center University of Moratuwa Katubedda2016-02-12
2400:e2e0::/32
2400:ff00::/32Bharti Airtel Lanka Pvt. Limited 598, Elvitigala Mawatha Colombo 052011-06-06
2401:460::/32
2401:7900::/32Internet Service Provider in Sri Lanka.2015-12-05
2401:9900::/327D Ocean View Tower Station Road2013-10-15
2401:9900:fffe::/482013-10-15
2401:dd00::/32Lanka Education and Research Network 538/8 Sieble Place Peradeniya Road2011-10-24
2402:4000::/32Suntel Ltd Sri Lanka2015-12-14
2402:4000::/362010-08-17
2402:4000:1000::/36Suntel Ltd Sri Lanka2010-08-17
2402:4000:2000::/362011-05-23
2402:4000:5000::/362011-05-10
2402:4000:6000::/362011-05-10
2402:4000:bb00::/482017-11-23
2402:4000:bb01::/482017-11-23
2402:4000:bbf8::/482017-02-21
2402:4000:bbf9::/482017-03-08
2402:4000:bbfa::/482016-11-29
2402:4000:bbfb::/482016-11-30
2402:4000:bbfc::/482016-05-28
2402:4000:bbfd::/482016-05-28
2402:4000:bbfe::/482016-05-28
2402:4000:bbff::/482016-05-28
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2402:d000:1020::/482014-06-11
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2402:d000:1022::/482014-06-11
2402:d000:1023::/482014-06-11
2402:d000:1024::/482014-06-11
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2404:f000:2::/482013-04-09
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2405:5400::/352014-11-06
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