203.121.172.0/23
AS4765 · Pacific Internet Pte Ltd
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| Country |
Thailand
|
| Domain | pacificinternet.com |
| ASN | AS4765 |
| Registry | APNIC |
| ID | PACIFICINTERNT-TH |
WHOIS Details
inetnum: 203.121.172.0 - 203.121.172.255 netname: PACIFICINTERNT-TH descr: Pacific Internet (Thailand) Ltd. country: TH admin-c: AP3-AP tech-c: NPT3-AP abuse-c: AP993-AP status: ALLOCATED NON-PORTABLE remarks: Geofeed https://intra.pacific.net.th/geofeed.csv mnt-by: MAINT-TH-PITH mnt-irt: IRT-PI-TH last-modified: 2021-01-19T07:32:13Z source: APNIC irt: IRT-PI-TH address: Pacific Internet (Thailand) Ltd., 140, 10th Fl., Unit 1007-1008, One Pacific Place, Sukhumvit Rd., Klongtoey, Bangkok 10110 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: AP3-AP tech-c: AP3-AP auth: # Filtered remarks: [email protected] was validated on 2025-11-28 mnt-by: MAINT-TH-PITH last-modified: 2025-12-15T02:15:49Z source: APNIC role: ABUSE PITH country: ZZ address: Pacific Internet (Thailand) Ltd., 140, 10th Fl., Unit 1007-1008, One Pacific Place, Sukhumvit Rd., Klongtoey, Bangkok 10110 phone: +000000000 e-mail: [email protected] admin-c: AP3-AP tech-c: AP3-AP nic-hdl: AP993-AP remarks: Generated from irt object IRT-PI-TH remarks: [email protected] was validated on 2025-11-28 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-11-28T07:40:06Z source: APNIC role: NOC PI TH address: 140, 10th Floor, Unit 1008, One Pacific Place, Sukhumvit Road, Klongtoey, Bangkok 10110 country: TH phone: +6626872687 e-mail: [email protected] admin-c: AP3-AP tech-c: NPT3-AP nic-hdl: NPT3-AP mnt-by: MAINT-TH-PITH last-modified: 2024-09-12T02:35:27Z source: APNIC person: Anukrom Punyashthiti nic-hdl: AP3-AP e-mail: [email protected] e-mail: [email protected] address: 72, 16th Fl., Rm. 1604, CAT Telecom Tower, address: Charoenkrung Rd., address: Bangrak address: Bangkok 10501 phone: +66-2-081-8888 fax-no: +66-2-653-4284 country: TH mnt-by: MAINT-TH-PITH last-modified: 2024-09-12T02:38:47Z source: APNIC route: 203.121.172.0/24 origin: AS4765 descr: PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore mnt-by: MAINT-SG-PACIFIC last-modified: 2019-03-26T09:04:45Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.121.172.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.121.173.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.172.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
Nearby Ranges
BGP prefixes that overlap with 203.121.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.121.64.0/18 | AS9930 | TT DOTCOM SDN BHD | 16,384 |
| 203.121.224.0/19 | AS18419 | DA DA BROADBAND LTD. | 8,192 |
| 203.121.0.0/19 | AS9930 | TT DOTCOM SDN BHD | 8,192 |
| 203.121.32.0/19 | AS9930 | TT DOTCOM SDN BHD | 8,192 |
| 203.121.128.0/20 | AS4765 | Pacific Internet Pte Ltd | 4,096 |
| 203.121.160.0/22 | AS4765 | Pacific Internet Pte Ltd | 1,024 |
| 203.121.164.0/23 | AS4765 | Pacific Internet Pte Ltd | 512 |
| 203.121.134.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.135.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.136.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.137.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.138.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.139.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.140.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.141.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.142.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.143.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.145.0/24 | AS4765 | Pacific Internet Pte Ltd | 256 |
| 203.121.148.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.149.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.150.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.151.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.160.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.161.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.162.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.163.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.164.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.172.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.173.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.178.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.179.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.186.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.225.0/24 | AS18419 | DaDa Broadband Ltd. | 256 |
| 203.121.129.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.128.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.132.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
| 203.121.133.0/24 | AS4765 | Pacific Internet (Thailand) Ltd. | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 52.41.142.199 |
0.15ms from Boardman,
US
|
|
| 181.209.100.39 |
7.68ms from Buenos Aires,
AR
|
|
| 115.3.165.71 |
2.67ms from Incheon,
KR
|
|
| 92.59.71.87 |
1.54ms from Madrid,
ES
|
|
| 85.204.140.215 |
9.96ms from Madrid,
ES
|
|
| 65.128.160.151 |
2.29ms from Minneapolis,
US
|
|
| 182.164.68.135 |
1.80ms from Osaka,
JP
|
|
| 86.223.248.167 |
8.19ms from Paris,
FR
|
|
| 112.237.228.167 |
8.55ms from Qingdao,
CN
|
|
| 93.124.82.215 |
7.86ms from Samara,
RU
|
|
| 34.130.131.199 |
0.10ms from Toronto,
CA
|
|
| 129.252.11.7 |
7.53ms from Atlanta,
US
|
|
| 75.69.178.7 |
4.91ms from Boston,
US
|
|
| 66.222.209.7 |
9.71ms from Calgary,
CA
|
|
| 102.133.64.55 |
1.55ms from Cape Town,
ZA
|
|
| 14.153.159.23 |
2.11ms from Guangzhou,
CN
|
|
| 116.120.224.39 |
7.97ms from Incheon,
KR
|
|
| 82.188.219.215 |
4.78ms from Milan,
IT
|
|
| 97.106.46.215 |
8.55ms from Orlando,
US
|
|
| 219.63.37.215 |
4.20ms from Osaka,
JP
|
|
| 121.112.60.231 |
4.95ms from Osaka,
JP
|
|
| 90.23.124.247 |
6.07ms from Paris,
FR
|
|
| 13.91.82.183 |
0.57ms from San Jose,
US
|
|
| 76.137.241.215 |
9.68ms from Santa Clara,
US
|
|
| 200.133.192.119 |
0.58ms from Sao Paulo,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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