203.121.164.0/23
AS4765 · Pacific Internet Pte Ltd
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| Country |
Singapore
|
| Domain | pacificinternet.com |
| ASN | AS4765 |
| Registry | APNIC |
| ID | PACIFICINTERNET-SG |
WHOIS Details
inetnum: 203.121.164.0 - 203.121.165.255 netname: PACIFICINTERNET-SG descr: Pacific Internet Pte Ltd country: SG geoloc: 13.756300 100.501800 org: ORG-PIPL1-AP admin-c: AP3-AP tech-c: NPT3-AP abuse-c: AP930-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-SG-PACIFIC mnt-routes: MAINT-SG-PACIFIC mnt-irt: IRT-PACIFICINTERNET-SG last-modified: 2021-01-14T01:51:35Z source: APNIC irt: IRT-PACIFICINTERNET-SG address: 1 Tai Seng Avenue, e-mail: noc@pacificinternet.com abuse-mailbox: noc@pacificinternet.com admin-c: PIPL6-AP tech-c: PIPL6-AP auth: # Filtered remarks: noc@pacificinternet.com was validated on 2025-09-05 mnt-by: MAINT-SG-PACIFIC last-modified: 2025-12-15T02:15:48Z source: APNIC organisation: ORG-PIPL1-AP org-name: PACIFIC INTERNET (S) PTE. LTD. org-type: LIR country: SG address: 1 Tai Seng Avenue, # 06-01 Tai Seng Exchange (TSX) address: Tower A phone: +65-67463822 fax-no: +65-68221327 e-mail: net-backend@pacificinternet.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2024-06-06T12:57:29Z source: APNIC role: ABUSE PACIFICINTERNETSG country: ZZ address: 1 Tai Seng Avenue, phone: +000000000 e-mail: noc@pacificinternet.com admin-c: PIPL6-AP tech-c: PIPL6-AP nic-hdl: AP930-AP remarks: Generated from irt object IRT-PACIFICINTERNET-SG remarks: noc@pacificinternet.com was validated on 2025-09-05 abuse-mailbox: noc@pacificinternet.com mnt-by: APNIC-ABUSE last-modified: 2025-09-05T01:41:31Z 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: noct2.th@pacificinternet.com 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: anukrom@pacific.net.th e-mail: anukrom.p@pacificinternet.com 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: 203.121.164.0/23 origin: AS4765 descr: PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore mnt-by: MAINT-SG-PACIFIC last-modified: 2019-03-26T09:04:36Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.121.164.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.121.164.0/24 | 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 |
| 203.121.32.0/19 | AS19551 | TT DOTCOM SDN BHD | 8,192 |
| 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 |
| 203.121.134.0/24 | 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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.121.165.129 |
0.34ms from Bangkok,
TH
|
|
| 203.121.164.2 |
0.28ms 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 |
|---|---|---|
| 93.140.197.151 |
13.07ms from Belgrade,
RS
|
|
| 34.159.121.167 |
0.09ms from Frankfurt am Main,
DE
|
|
| 181.198.251.231 |
1.70ms from Guayaquil,
EC
|
|
| 206.238.127.135 |
0.97ms from Hong Kong,
HK
|
|
| 123.203.20.215 |
1.07ms from Hong Kong,
HK
|
|
| 59.17.222.23 |
1.30ms from Incheon,
KR
|
|
| 20.244.162.135 |
14.67ms from Mumbai,
IN
|
|
| 36.156.91.23 |
3.93ms from Suzhou,
CN
|
|
| 20.175.131.55 |
0.16ms from Toronto,
CA
|
|
| 145.140.138.23 |
3.80ms from Amsterdam,
NL
|
|
| 73.165.220.183 |
7.84ms from Ashburn,
US
|
|
| 20.102.225.119 |
0.23ms from Chicago,
US
|
|
| 34.123.236.23 |
0.12ms from Council Bluffs,
US
|
|
| 20.106.60.215 |
0.19ms from Des Moines,
US
|
|
| 34.253.159.55 |
0.15ms from Dublin,
IE
|
|
| 78.148.134.231 |
3.74ms from London,
GB
|
|
| 41.248.148.39 |
2.04ms from Rabat,
MA
|
|
| 188.242.79.167 |
0.56ms from Saint Petersburg,
RU
|
|
| 38.12.179.247 |
0.68ms from San Jose,
US
|
|
| 174.21.97.39 |
1.20ms from Seattle,
US
|
|
| 108.176.129.23 |
3.04ms from Secaucus,
US
|
|
| 203.251.9.23 |
9.75ms from Seoul,
KR
|
|
| 212.5.192.87 |
7.48ms from Bratislava,
SK
|
|
| 88.83.243.7 |
3.62ms from Brno,
CZ
|
|
| 98.5.7.71 |
18.59ms from Chicago,
US
|
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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