115.31.128.0/18

AS38794 · UIH

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Summary

Country	Thailand
Domain	uih.co.th
ASN	AS38794
Registry	APNIC
ID	UIH-TH

WHOIS Details

inetnum:        115.31.128.0 - 115.31.191.255
netname:        UIH-TH
descr:          United Information Highway Co.,Ltd.
descr:          499 Benchachinda Bldg.
descr:          Kamphangphet 6 Rd., Ladyao
country:        TH
org:            ORG-UIHC1-AP
admin-c:        ST1220-AP
tech-c:         ST1220-AP
abuse-c:        AU80-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-TH-BENCHA
mnt-routes:     MAINT-TH-BENCHA
mnt-irt:        IRT-UIH-TH
last-modified:  2025-05-17T01:44:53Z
geofeed:        https://www.uih.co.th/geofeed/geofeed.csv
source:         APNIC

irt:            IRT-UIH-TH
address:        499 Benchachinda Bldg., Fl-4B
address:        Vibhavadi-Rangsit Rd.,
address:        Ladyao, Chatuchak 10900
e-mail:         system_team@uih.co.th
abuse-mailbox:  system_team@uih.co.th
admin-c:        ST1220-AP
tech-c:         ST1220-AP
auth:           # Filtered
remarks:        system_team@uih.co.th was validated on 2026-01-23
mnt-by:         MAINT-TH-BENCHA
last-modified:  2026-01-23T07:45:39Z
source:         APNIC

organisation:   ORG-UIHC1-AP
org-name:       United Information Highway Co.,Ltd.
org-type:       LIR
country:        TH
address:        499 Benchachinda Bldg.
address:        Kamphangphet 6 Rd., Ladyao
phone:          +66-28314888
fax-no:         +66-20165073
e-mail:         info@uih.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:23Z
source:         APNIC

role:           ABUSE UIHTH
country:        ZZ
address:        499 Benchachinda Bldg., Fl-4B
address:        Vibhavadi-Rangsit Rd.,
address:        Ladyao, Chatuchak 10900
phone:          +000000000
e-mail:         system_team@uih.co.th
admin-c:        ST1220-AP
tech-c:         ST1220-AP
nic-hdl:        AU80-AP
remarks:        Generated from irt object IRT-UIH-TH
remarks:        system_team@uih.co.th was validated on 2026-01-23
abuse-mailbox:  system_team@uih.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-23T07:46:11Z
source:         APNIC

person:         System Team
address:        499 Benchachinda Building, Kamphaeng Phet 6 Road
country:        TH
phone:          +6620165111
e-mail:         system_team@uih.co.th
nic-hdl:        ST1220-AP
mnt-by:         MAINT-TH-BENCHA
last-modified:  2018-05-23T04:48:34Z
source:         APNIC

route:          115.31.128.0/18
origin:         AS38794
descr:          United Information Highway Co.,Ltd. 499 Benchachinda Bldg. Kamphangphet 6 Rd., Ladyao
mnt-by:         MAINT-TH-BENCHA
last-modified:  2024-09-02T06:40:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 115.31.128.0/18

Range	ASN	Company	Num of IPs
115.31.164.0/24	AS45796	BB Connect Co, ltd	256

Nearby Ranges

BGP prefixes that overlap with 115.31.0.0/16

Range	ASN	Company	Num of IPs
115.31.0.0/18	AS7522	STNet, Incorporated	16,384
115.31.96.0/19	AS38120	LG HelloVision Corp.	8,192
115.31.192.0/20	AS37897	AXEL ENTERMEDIA, INC.	4,096
115.31.80.0/21	AS23827	Azumino Network Community TV	2,048
115.31.64.0/22	AS58541	QingDao NEWJIAHUA NETWORKS Corp. Limited	1,024
115.31.64.0/22	AS4837	QingDao NEWJIAHUA NETWORKS Corp. Limited	1,024
115.31.117.0/24	AS38120	HVGangwon	256
115.31.118.0/24	AS38120	HVGangwon	256
115.31.119.0/24	AS38120	HVGangwon	256
115.31.120.0/24	AS38120	HVGangwon	256
115.31.121.0/24	AS38120	HVGangwon	256
115.31.122.0/24	AS38120	HVGangwon	256
115.31.123.0/24	AS38120	HVGangwon	256
115.31.124.0/24	AS38120	HVGangwon	256
115.31.125.0/24	AS38120	HVGangwon	256
115.31.126.0/24	AS38120	HVGangwon	256
115.31.127.0/24	AS38120	HVGangwon	256
115.31.114.0/24	AS38120	HVGangwon	256
115.31.96.0/24	AS38120	HVGangwon	256
115.31.113.0/24	AS38120	HVGangwon	256
115.31.112.0/24	AS38120	HVGangwon	256
115.31.164.0/24	AS45796	BB Connect Co, ltd	256
115.31.108.0/24	AS38120	HVGangwon	256
115.31.102.0/24	AS38120	HVGangwon	256
115.31.115.0/24	AS38120	HVGangwon	256
115.31.101.0/24	AS38120	HVGangwon	256
115.31.116.0/24	AS38120	HVGangwon	256

Hosted domains

There are 500 domain names hosted across 119 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

2,790 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
115.31.169.137	AS38794 UIH	`0.99ms` from Bangkok, TH
115.31.138.228	AS38794 UIH	`0.74ms` from Bangkok, TH
115.31.177.33	AS38794 UIH	`1.08ms` from Bangkok, TH
115.31.175.181	AS38794 UIH	`0.80ms` from Bangkok, TH
115.31.171.121	AS38794 UIH	`0.70ms` from Bangkok, TH
115.31.186.12	AS38794 UIH	`0.83ms` from Bangkok, TH
115.31.172.180	AS38794 UIH	`0.72ms` from Bangkok, TH
115.31.185.1	AS38794 UIH	`1.51ms` from Bangkok, TH
115.31.190.11	AS38794 UIH	`3.72ms` from Bangkok, TH
115.31.134.124	AS38794 UIH	`0.95ms` from Bangkok, TH
115.31.166.110	AS38794 UIH	`0.95ms` from Bangkok, TH
115.31.135.129	AS38794 UIH	`0.70ms` from Bangkok, TH
115.31.148.98	AS38794 UIH	`1.48ms` from Bangkok, TH
115.31.168.80	AS38794 UIH	`1.33ms` from Bangkok, TH
115.31.153.40	AS38794 UIH	`0.83ms` from Bangkok, TH
115.31.151.28	AS38794 UIH	`0.75ms` from Bangkok, TH
115.31.178.160	AS38794 UIH	`0.71ms` from Bangkok, TH
115.31.167.81	AS38794 UIH	`0.70ms` from Bangkok, TH
115.31.147.169	AS38794 UIH	`0.72ms` from Bangkok, TH
115.31.141.6	AS38794 UIH	`1.85ms` from Bangkok, TH
115.31.165.64	AS38794 UIH	`0.76ms` from Bangkok, TH
115.31.155.2	AS38794 UIH	`0.80ms` from Bangkok, TH
115.31.158.17	AS45796 UIH / BB Connect	`0.53ms` from Singapore, SG
115.31.182.254	AS38794 UIH	`0.97ms` from Bangkok, TH
115.31.152.50	AS38794 UIH	`0.48ms` 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
193.173.54.2	AS1136 KPN B.V.	`1.47ms` from Amsterdam, NL
157.133.215.2	AS14114 SAP America Inc.	`0.48ms` from Ashburn, US
206.123.65.178	AS17378 TierPoint, LLC	`0.47ms` from Dallas, US
12.36.149.210	AS7018 AT&T Enterprises, LLC	`7.81ms` from Dallas, US
117.219.68.178	AS9829 National Internet Backbone	`8.04ms` from Delhi, IN
4.255.131.162	AS8075 Microsoft Corporation	`3.36ms` from Denver, US
35.198.99.210	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
112.94.22.34	AS17622 China Unicom Guangzhou network	`1.89ms` from Guangzhou, CN
85.156.28.98	AS719 Elisa Oyj	`13.56ms` from Helsinki, FI
183.162.105.2	AS4134 CHINANET-BACKBONE	`6.80ms` from Huai'an, CN
102.37.208.130	AS8075 Microsoft Corporation	`0.39ms` from Johannesburg, ZA
218.208.37.194	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`18.97ms` from Kuala Lumpur, MY
194.146.180.2	AS16327 Pavlabor LTD	`4.06ms` from Kyiv, UA
81.159.37.50	AS2856 British Telecommunications PLC	`6.38ms` from London, GB
185.216.52.194	AS34977 PROCONO S.A.	`6.30ms` from Madrid, ES
69.254.78.226	AS7922 Comcast Cable Communications, LLC	`14.36ms` from Orlando, US
153.190.227.242	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.54ms` from Osaka, JP
42.150.81.34	AS9824 JCOM Co., Ltd.	`11.99ms` from Osaka, JP
63.228.224.82	AS209 CenturyLink Communications, LLC	`17.83ms` from Portland, US
46.153.176.242	AS35819 Etihad Etisalat, a joint stock company	`3.14ms` from Riyadh, SA
27.4.145.146	AS17488 Hathway IP Over Cable Internet	`1.28ms` from Saint Thomas Mount, IN
20.27.1.194	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
217.29.147.194	AS29056 Citycom Telekommunikation GmbH	`3.37ms` from Vienna, AT
119.60.208.130	AS4134 CHINANET-BACKBONE	`5.14ms` from Zhongwei, CN
102.180.163.2	AS37577 Orange Burkina Faso	`17.16ms` from Accra, GH

Traceroute

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

traceroute -a -n -q1 -f4 115.31.149.21

traceroute to 115.31.149.21 (115.31.149.21): 64 hops max, 52 byte packets

4 [AS21859] 128.1.9.234 0.357 ms

5 [AS64050] 61.19.60.86 1.329 ms

6 [AS38794] 115.31.171.43 1.794 ms

7 [AS38794] 115.31.149.21 3.231 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On February 7th 2026

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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