122.154.0.0/22

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	hcu.ac.th
ASN	AS9931
Registry	APNIC
ID	HCU-NET

WHOIS Details

inetnum:        122.154.0.0 - 122.154.3.255
netname:        HCU-NET
descr:          HUACHIEW CHALERMPRAKIET UNIVERSITY
descr:          18/18, Bangna-Trad Road, k.m.18, Bangplee District Samut Prakarn
country:        TH
admin-c:        WP227-AP
tech-c:         SI114-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:30Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-12-01T07:59:03Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         SONGWUT INTAJURK
nic-hdl:        SI114-AP
e-mail:         Songwut_i@yahoo.com
address:        18/18, Bangna-Trad Road, k.m.18, Bangplee  District
address:        Samut Prakarn
phone:          +66-814-238347
fax-no:         +66-231-26237
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:48:59Z
source:         APNIC

person:         WANCHAI PRATHOMWORACHAI
nic-hdl:        WP227-AP
e-mail:         Wanchai.pr@hcu.ac.th
address:        18/18, Bangna-Trad Road, k.m.18, Bangplee  District
address:        Samut Prakarn
phone:          +66-816-308449
fax-no:         +66-231-26237
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:48:59Z
source:         APNIC

route:          122.154.0.0/22
origin:         AS9931
descr:          National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-24T04:04:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 122.154.0.0/16

Range	ASN	Company	Num of IPs
122.154.64.0/19	AS140618		8,192
122.154.96.0/19	AS152463		8,192
122.154.32.0/19	AS24328	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.128.0/19	AS38265	:: Corporate Internet NT Services ::	8,192
122.154.128.0/19	AS9335	:: Corporate Internet NT Services ::	8,192
122.154.32.0/19	AS9464	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.128.0/19	AS9931	:: Corporate Internet NT Services ::	8,192
122.154.160.0/19	AS9931		8,192
122.154.32.0/19	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	8,192
122.154.64.0/19	AS9931		8,192
122.154.96.0/19	AS9931		8,192
122.154.242.0/23	AS9931	Global Technology Co., Ltd.	512
122.154.67.0/24	AS9931	ASEANSUMMIT2009 HuaHin Prachuabkirikan	256
122.154.51.0/24	AS9931	NT Corporate Services Group Allocated	256
122.154.12.0/24	AS9931	National Health Security Office 200 Mu 4 Jasmine International Tower 28th Fl., Chaeng Wattana Rd. Pakkret Nonthaburi 11120	256
122.154.62.0/24	AS9931	Southen Border Provinces Administrative Centre 60 Sukayang Rd Yala 95000	256
122.154.69.0/24	AS9931	ASEANSUMMIT2009 HuaHin Prachuabkirikan	256
122.154.225.0/24	AS9931	Chiang rai Rajabhat University 80 M.9 Tambo Banduu , Amphur Muang , Chiangrai 57100 52000	256
122.154.18.0/24	AS9931	Royal Irrigator Department 811 Samsen Road Dusit Bangkok Thailand 10300	256
122.154.245.0/24	AS9931	Maejo University	256

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
122.154.0.1	hcu.ac.th	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
122.154.0.40	AS9931 National Telecom Public Company Limited	`1.74ms` from Bangkok, TH
122.154.2.56	AS9931 National Telecom Public Company Limited	`2.06ms` from Bangkok, TH
122.154.1.192	AS9931 National Telecom Public Company Limited	`1.88ms` from Bangkok, TH
122.154.3.254	AS9931 National Telecom Public Company Limited	`1.67ms` from Bangkok, TH

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
20.172.220.86	AS8075 Microsoft Corporation	`0.50ms` from Ashburn, US
52.26.53.182	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
35.241.141.86	AS396982 Google LLC	`0.14ms` from Brussels, BE
97.224.206.166	AS6167 Verizon Business	`11.98ms` from Chicago, US
75.210.113.230	AS6167 Verizon Business	`12.07ms` from Chicago, US
212.0.207.134	AS8926 Moldtelecom SA	`0.61ms` from Chisinau, MD
187.64.114.38	AS28573 Claro NXT Telecomunicacoes Ltda	`14.69ms` from Fortaleza, BR
192.115.120.86	AS1680 Cellcom Fixed Line Communication L.P	`0.59ms` from Haifa, IL
34.152.101.246	AS396982 Google LLC	`0.12ms` from Melbourne, AU
151.51.199.22	AS1267 WIND TRE S.P.A.	`13.71ms` from Milan, IT
209.15.163.6	AS11290 Cogeco Connexion inc	`0.50ms` from Montreal, CA
117.108.2.246	AS18081 Kintetsu Cable Network Co., Ltd.	`2.23ms` from Osaka, JP
180.44.158.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.46ms` from Osaka, JP
193.54.83.38	AS2200 Renater	`2.00ms` from Paris, FR
67.168.232.6	AS7922 Comcast Cable Communications, LLC	`6.39ms` from Portland, US
177.75.80.6	AS262544 RazaoInfo Internet Ltda	`9.25ms` from Porto Alegre, BR
181.196.85.6	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`0.61ms` from Quito, EC
50.34.132.102	AS20055 Wholesail networks LLC	`14.07ms` from Seattle, US
115.13.121.134	AS4766 Korea Telecom	`4.28ms` from Seoul, KR
125.141.79.118	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
114.71.106.102	AS55616 DGIST	`5.11ms` from Seoul, KR
126.36.212.134	AS17676 SoftBank Corp.	`4.37ms` from Tokyo, JP
223.120.154.6	AS58807 China Mobile International Limited	`0.41ms` from Tokyo, JP
99.30.126.198	AS7018 AT&T Enterprises, LLC	`4.63ms` from Atlanta, US
112.5.183.198	AS9808 China Mobile Communications Group Co., Ltd.	`7.41ms` from Fuzhou, CN

Traceroute

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

traceroute -a -n -q1 122.154.1.74

traceroute to 122.154.1.74 (122.154.1.74): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.47 ms

2 *

3 [AS64050] 61.19.60.99 1.363 ms

4 [AS9931] 202.47.236.137 0.59 ms

5 [AS9931] 202.47.235.247 0.518 ms

6 [AS9931] 202.47.235.17 1.1 ms

7 [AS9931] 61.19.228.202 1.844 ms

8 [AS9931] 122.154.3.253 1.819 ms

9 [AS9931] 122.154.3.253 7.887 ms

10 [AS9931] 122.154.1.74 1.908 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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