36.255.144.0/23

AS55928 · NTT Communications (Phnom Penh ISP POP)

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Summary

Country	Cambodia
Domain	ntt.co.th
ASN	AS55928
Parent Range	36.255.144.0/22
Registry	APNIC
ID	NTT-AS-AP

WHOIS Details

inetnum:        36.255.144.0 - 36.255.147.255
netname:        NTT-AS-AP
descr:          NTT Communications Phnom Penh
descr:          Room 788, 7th floor Building F, Phnom Penh Center
descr:          corner Sihanouk (274) & Sothearos (3) Blvd, Sangkat Tonle
descr:          Basac, Khan Chamkar Morn
country:        KH
org:            ORG-NCPP1-AP
admin-c:        HY443-AP
tech-c:         NTT10-AP
tech-c:         US19-AP
abuse-c:        AN679-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-AS-NTTCT
mnt-routes:     MAINT-AS-NTTCT
mnt-irt:        IRT-NTT-KH
last-modified:  2020-05-27T13:03:06Z
source:         APNIC

irt:            IRT-NTT-KH
address:        Room 788, 7th floor Building F, Phnom Penh Center,
address:        corner Sihanouk (274) & Sothearos (3) Blvd, Sangkat Tonle
e-mail:         seungil.lee@global.ntt
abuse-mailbox:  seungil.lee@global.ntt
admin-c:        NCPP1-AP
tech-c:         NCPP1-AP
auth:           # Filtered
remarks:        seungil.lee@global.ntt was validated on 2025-10-23
mnt-by:         MAINT-NTT-KH
last-modified:  2025-11-18T00:27:30Z
source:         APNIC

organisation:   ORG-NCPP1-AP
org-name:       NTT Communications Phnom Penh
org-type:       LIR
country:        KH
address:        Room 788, 7th floor Building F, Phnom Penh Center
address:        corner Sihanouk (274) & Sothearos (3) Blvd, Sangkat Tonle
address:        Basac, Khan Chamkar Morn
phone:          +855-77-555193
fax-no:         +855-23-221814
e-mail:         nttapac.kh.noc@global.ntt
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:56Z
source:         APNIC

role:           ABUSE NTTKH
country:        ZZ
address:        Room 788, 7th floor Building F, Phnom Penh Center,
address:        corner Sihanouk (274) & Sothearos (3) Blvd, Sangkat Tonle
phone:          +000000000
e-mail:         seungil.lee@global.ntt
admin-c:        NCPP1-AP
tech-c:         NCPP1-AP
nic-hdl:        AN679-AP
remarks:        Generated from irt object IRT-NTT-KH
remarks:        seungil.lee@global.ntt was validated on 2025-10-23
abuse-mailbox:  seungil.lee@global.ntt
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T00:20:58Z
source:         APNIC

role:           NTT Communications Thailand NOC
address:        199 Column Tower.,
address:        Ratchadapisek Road, Klongtoey
address:        Bangkok 10110
country:        TH
phone:          +66-2-2367227
e-mail:         nttapac.th.isp-op@global.ntt
admin-c:        US19-AP
tech-c:         US19-AP
tech-c:         PP1152-AP
nic-hdl:        NTT10-AP
notify:         nttapac.th.isp-op@global.ntt
mnt-by:         MAINT-AS-NTTCT
last-modified:  2023-06-01T04:01:35Z
source:         APNIC

person:         Hidehiko Yamamoto
address:        NTT Communications (Thailand) Co.,Ltd
address:        946 Room 601, Rama IV Rd.,
address:        Silom, Bangrak, Bangkok 10500
country:        TH
phone:          +66-2-2367227
e-mail:         yamamoto.hi@ntt.co.th
nic-hdl:        HY443-AP
mnt-by:         MAINT-AS-NTTCT
last-modified:  2010-02-01T03:53:24Z
source:         APNIC

person:         Uthai Sangthongpraow
nic-hdl:        US19-AP
e-mail:         uthai.sangthongpraow@global.ntt
address:        5th Floor, 199 Column Tower
address:        Ratchadapisek Road, Klongtoey
address:        Bangkok 10110, Thailand
phone:          +66-2-236-7227
fax-no:         +66-2-236-6395
country:        TH
mnt-by:         MAINT-AS-NTTCT
last-modified:  2023-06-01T04:04:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 36.255.144.0/23

Range	ASN	Company	Num of IPs
36.255.144.0/22	AS55928	NTT Communications Phnom Penh	1,024

Nearby Ranges

BGP prefixes that overlap with 36.255.0.0/16

Range	ASN	Company	Num of IPs
36.255.180.0/22	AS55352	Microscan Infocommtech Private Limited	1,024
36.255.144.0/22	AS55928	NTT Communications Phnom Penh	1,024
36.255.228.0/22	AS132547	Sajag prahari Foundation	1,024
36.255.84.0/22	AS132559	Gatik Business Solutions	1,024
36.255.112.0/22	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
36.255.72.0/22	AS13768	Agave Networks, LLC	1,024
36.255.24.0/22	AS54290	Hostwinds LLC	1,024
36.255.184.0/22	AS55352	Microscan Infocommtech Private Limited	1,024
36.255.232.0/22	AS134053	Sagar Vision	1,024
36.255.68.0/22	AS58923	InterCloud ltd	1,024
36.255.48.0/22	AS134067	UNITI WIRELESS PTY LTD	1,024
36.255.116.0/22	AS24139	Huashu media&Network Limited	1,024
36.255.128.0/22	AS63570	Ping An Pay Science Technology Service Co., Ltd.	1,024
36.255.12.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
36.255.16.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
36.255.4.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
36.255.216.0/22	AS24295	yellow-cap,LLC	1,024
36.255.236.0/22	AS24295	Rapidsquare LLC	1,024
36.255.80.0/22	AS24432	Axiata (Bangladesh) Limited	1,024
36.255.200.0/22	AS134927	Vodafone Idea Ltd	1,024
36.255.152.0/22	AS136915	Outer Rim Entertainment	1,024
36.255.108.0/22	AS24554	Microscan Internet Limited	1,024
36.255.240.0/23	AS208348	DomyNet Sp. z o.o.	512
36.255.106.0/23	AS134431	News and Entertainment Network Corp	512
36.255.92.0/23	AS834	Internet Utilities Europe and Asia Limited	512
36.255.94.0/23	AS834	Internet Utilities Europe and Asia Limited	512
36.255.206.0/24	AS62651	Tokyo, JP	256
36.255.198.0/24	AS63440	FIBMESH INTERNET RESOURCES	256
36.255.32.0/24	AS9541	Cyber Internet Services Pakistan A - 904 9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan	256
36.255.33.0/24	AS9541	Cyber Internet Services Pakistan A - 904 9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan	256
36.255.34.0/24	AS9541	Cyber Internet Services Pakistan A - 904 9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan	256
36.255.35.0/24	AS9541	Cyber Internet Services Pakistan A - 904 9th Floor Lakson Square Building No. 3 No. 3, Sarwar Shaheed Road Karachi-74200 Pakistan	256
36.255.40.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.41.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.42.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.43.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.44.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.45.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.46.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.46.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.192.0/24	AS131646	wildgoosecloudserver	256
36.255.47.0/24	AS9541	Cyber Internet Services Pakistan	256
36.255.52.0/24	AS135092	Ashraf Uddin t/a Dhaka tech	256
36.255.53.0/24	AS135092	Ashraf Uddin t/a Dhaka tech	256
36.255.54.0/24	AS135092	Ashraf Uddin t/a Dhaka tech	256
36.255.55.0/24	AS135092	Ashraf Uddin t/a Dhaka tech	256
36.255.220.0/24	AS135377	ZL HKG UCLOUD 0001	256
36.255.221.0/24	AS135377	ZL HKG UCLOUD 0001	256
36.255.222.0/24	AS135377	ZL HKG UCLOUD 0001	256
36.255.223.0/24	AS135377	ZL HKG UCLOUD 0001	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
36.255.144.25	AS55928 NTT Communications (Phnom Penh ISP POP)	`1.11ms` from Phnom Penh, KH
36.255.145.5	AS55928 NTT Communications (Phnom Penh ISP POP)	`1.13ms` from Phnom Penh, KH

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
197.203.89.199	AS36947 Telecom Algeria	`11.75ms` from Algiers, DZ
69.247.168.39	AS7922 Comcast Cable Communications, LLC	`12.30ms` from Chicago, US
98.34.128.183	AS7922 Comcast Cable Communications, LLC	`8.10ms` from Houston, US
176.38.70.39	AS39608 Lanet Network Ltd	`0.53ms` from Kyiv, UA
50.62.134.7	AS26496 GoDaddy.com, LLC	`0.97ms` from Phoenix, US
123.109.106.215	AS9689 SK Broadband Co Ltd	`6.91ms` from Seoul, KR
47.100.178.23	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.54ms` from Shanghai, CN
104.198.124.7	AS396982 Google LLC	`0.14ms` from Tokyo, JP
62.202.10.119	AS3303 Swisscom (Switzerland) Ltd	`1.41ms` from Zuerich, CH
97.151.165.215	AS6167 Verizon Business	`12.18ms` from Ashburn, US
98.204.7.39	AS7922 Comcast Cable Communications, LLC	`5.75ms` from Ashburn, US
207.70.184.7	AS6300 Fidium	`0.97ms` from Dallas, US
93.205.9.71	AS3320 Deutsche Telekom AG	`4.73ms` from Frankfurt am Main, DE
73.2.119.39	AS7922 Comcast Cable Communications, LLC	`11.89ms` from Fremont, US
211.45.65.7	AS38434 POLARISOFFICE	`0.75ms` from Incheon, KR
85.97.226.135	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.76ms` from Istanbul, TR
216.144.126.247	AS22639 Cooptel Coop de Telecommunication	`3.27ms` from Montreal, CA
12.146.91.199	AS7018 AT&T Enterprises, LLC	`13.68ms` from New York City, US
157.90.184.87	AS24940 Hetzner Online GmbH	`0.29ms` from Nuernberg, DE
193.90.107.23	AS2116 GLOBALCONNECT AS	`2.26ms` from Sandefjord, NO
121.176.120.151	AS4766 Korea Telecom	`8.26ms` from Seoul, KR
175.175.65.103	AS4837 CHINA UNICOM China169 Backbone	`3.29ms` from Tieling, CN
59.156.35.23	AS10013 FreeBit Co.,Ltd.	`4.17ms` from Tokyo, JP
102.180.218.23	AS37577 Orange Burkina Faso	`17.22ms` from Accra, GH
76.21.209.167	AS7922 Comcast Cable Communications, LLC	`5.27ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 36.255.145.5

traceroute to 36.255.145.5 (36.255.145.5): 64 hops max, 52 byte packets

3 [AS174] 154.25.10.241 1.782 ms

4 [AS174] 154.54.74.201 8.839 ms

5 [AS174] 154.54.90.74 147.251 ms

6 [AS174] 154.54.165.89 146.724 ms

7 [AS174] 154.18.17.167 146.483 ms

8 *

9 *

10 [AS139628] 103.142.208.11 167.58 ms

11 [AS55928] 36.255.145.5 167.209 ms

Measurement taken from

IPinfo ProbeNet in Barcelona, ES

On January 19th 2026

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