122.255.16.0/21

AS18001 · Dialog Axiata PLC.

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Summary

Country	Sri Lanka
Domain	dialog.lk
ASN	AS18001
Parent Range	122.255.0.0/18
Registry	APNIC
ID	DIALOG-LK

WHOIS Details

inetnum:        122.255.0.0 - 122.255.63.255
netname:        DIALOG-LK
descr:          Dialog Telekom Plc
descr:          IP Network Operations
descr:          475 , Union Place
country:        LK
org:            ORG-DAP1-AP
admin-c:        IP927-AP
tech-c:         IP927-AP
abuse-c:        AD901-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-LK-DIALOG
mnt-routes:     MAINT-LK-DIALOG
mnt-irt:        IRT-DIALOG-LK
last-modified:  2020-07-29T13:16:24Z
source:         APNIC

irt:            IRT-DIALOG-LK
address:        No: 475
address:        Union Place
address:        Colombo 02
address:        Sri Lanka
e-mail:         ip.noc@dialog.lk
abuse-mailbox:  abuse-noc@dialog.lk
admin-c:        IP927-AP
tech-c:         IP927-AP
auth:           # Filtered
remarks:        abuse-noc@dialog.lk was validated on 2025-06-26
remarks:        ip.noc@dialog.lk was validated on 2025-09-25
mnt-by:         MAINT-LK-DIALOG
last-modified:  2025-11-18T00:26:51Z
source:         APNIC

organisation:   ORG-DAP1-AP
org-name:       Dialog Axiata Plc
org-type:       LIR
country:        LK
address:        IP Network Operations
address:        475 , Union Place
phone:          +94-77-7335362
fax-no:         +94-77-7080027
e-mail:         service@dialog.lk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:51Z
source:         APNIC

role:           ABUSE DIALOGLK
country:        ZZ
address:        No: 475
address:        Union Place
address:        Colombo 02
address:        Sri Lanka
phone:          +000000000
e-mail:         ip.noc@dialog.lk
admin-c:        IP927-AP
tech-c:         IP927-AP
nic-hdl:        AD901-AP
remarks:        Generated from irt object IRT-DIALOG-LK
remarks:        abuse-noc@dialog.lk was validated on 2025-06-26
remarks:        ip.noc@dialog.lk was validated on 2025-09-25
abuse-mailbox:  abuse-noc@dialog.lk
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-25T01:12:40Z
source:         APNIC

person:         ip noc
address:        No 475 Union Place Colombo 02 Sri Lanka
country:        LK
phone:          +94-77-7080927
e-mail:         ip.noc@dialog.lk
nic-hdl:        IP927-AP
mnt-by:         MAINT-LK-DIALOG
last-modified:  2012-10-22T06:56:31Z
source:         APNIC

route:          122.255.0.0/18
descr:          Suntel wOw Sntel Ltd LK
origin:         AS17770
mnt-by:         MAINT-LK-DIALOG
last-modified:  2024-06-13T07:14:14Z
source:         APNIC

route:          122.255.0.0/18
descr:          Suntel-Dialog Supernet-2
country:        LK
origin:         AS18001
mnt-by:         MAINT-LK-DIALOG
last-modified:  2024-06-13T07:14:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.255.16.0/21

Range	ASN	Company	Num of IPs
122.255.0.0/18	AS18001	Dialog Telekom Plc	16,384

Nearby Ranges

BGP prefixes that overlap with 122.255.0.0/16

Range	ASN	Company	Num of IPs
122.255.0.0/18	AS18001	Dialog Telekom Plc	16,384
122.255.128.0/18	AS4721	JCOM Co., Ltd.	16,384
122.255.96.0/19	AS38322	TM TECHNOLOGY SERVICES SDN. BHD.	8,192
122.255.80.0/20	AS2914	NTT Taiwan Ltd.	4,096
122.255.76.0/22	AS24295	PacketFabric (Japan) Co., Ltd.	1,024

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.255.17.141	ubbizdirect.com	2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
122.255.18.229	AS18001 Dialog Axiata PLC.	`28.80ms` from Mumbai, IN
122.255.20.17	AS18001 Dialog Axiata PLC.	`7.88ms` from Colombo, LK
122.255.17.14	AS18001 Dialog Axiata PLC.	`3.75ms` from Colombo, LK
122.255.22.42	AS18001 Dialog Axiata PLC.	`4.17ms` from Colombo, LK
122.255.21.1	AS18001 Dialog Axiata PLC.	`4.69ms` from Colombo, LK

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
186.81.217.5	AS10620 Telmex Colombia S.A.	`16.43ms` from Bogota, CO
50.71.243.85	AS6327 Shaw Communications	`19.52ms` from Chicago, US
59.46.139.165	AS134762 CHINANET Liaoning province Dalian MAN network	`0.76ms` from Dalian, CN
217.9.40.213	AS8881 1&1 Versatel GmbH	`0.49ms` from Hamburg, DE
129.226.172.117	AS132203 Tencent Building, Kejizhongyi Avenue	`0.32ms` from Hong Kong, HK
63.141.160.5	AS18434 Fidelity National Information Services, Inc.	`1.84ms` from Melbourne, AU
173.21.162.53	AS30036 Mediacom Communications Corp	`10.75ms` from Minneapolis, US
157.173.216.213	AS47583 Hostinger International Limited	`0.24ms` from Mumbai, IN
80.19.53.117	AS3269 Telecom Italia S.p.A.	`8.17ms` from Rome, IT
116.46.134.133	AS17858 LG POWERCOMM	`2.20ms` from Seoul, KR
58.227.238.21	AS9318 SK Broadband Co Ltd	`6.40ms` from Seoul, KR
77.247.12.53	AS24232 Frankfurt, DL	`0.94ms` from Stockholm, SE
179.107.8.85	AS263265 3Ws Telecom	`11.39ms` from São Paulo, BR
99.227.137.21	AS812 Rogers Communications Canada Inc.	`4.91ms` from Toronto, CA
41.96.190.197	AS36947 Telecom Algeria	`10.23ms` from Valencia, ES
18.215.140.181	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
120.12.249.53	AS4837 CHINA UNICOM China169 Backbone	`6.30ms` from Beijing, CN
82.27.253.197	AS212238 Datacamp Limited	`0.39ms` from Bratislava, SK
188.177.76.213	AS3292 TDC Holding A/S	`1.91ms` from Copenhagen, DK
87.138.134.85	AS3320 Deutsche Telekom AG	`2.64ms` from Duesseldorf, DE
178.239.72.165	AS51402 COM-IN Telekommunikations GmbH	`5.11ms` from Frankfurt am Main, DE
146.90.134.69	AS6871 Plusnet	`9.94ms` from London, GB
47.143.216.53	AS5650 Frontier Communications of America, Inc.	`3.15ms` from Los Angeles, US
130.206.186.37	AS766 RedIRIS Autonomous System	`0.92ms` from Madrid, ES
181.128.5.165	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`1.82ms` from Medellin, CO

Traceroute

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

traceroute -a -n -q1 -f2 -m6 122.255.19.140

traceroute to 122.255.19.140 (122.255.19.140): 6 hops max, 52 byte packets

2 [] 80.81.192.114 33.867 ms

3 [AS18001] 125.214.162.138 141.93 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Wrocław, PL

On December 28th 2025

What are IP address ranges?

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