221.128.101.0/24

AS4765 · Pacific Internet Pte Ltd

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Summary

Country	Thailand
Domain	pacificinternet.com
ASN	AS4765
Parent Range	221.128.100.0/22
Registry	APNIC
ID	PACIFICINTERNT-TH

WHOIS Details

inetnum:        221.128.101.0 - 221.128.101.255
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:  2021-01-19T07:38:46Z
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:         noc.th@pacificinternet.com
abuse-mailbox:  noc.th@pacificinternet.com
admin-c:        AP3-AP
tech-c:         AP3-AP
auth:           # Filtered
remarks:        noc.th@pacificinternet.com is invalid
mnt-by:         MAINT-TH-PITH
last-modified:  2025-11-12T22:41:59Z
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:         noc.th@pacificinternet.com
admin-c:        AP3-AP
tech-c:         AP3-AP
nic-hdl:        AP993-AP
remarks:        Generated from irt object IRT-PI-TH
remarks:        noc.th@pacificinternet.com is invalid
abuse-mailbox:  noc.th@pacificinternet.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-12T22:42:31Z
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:          221.128.101.0/24
origin:         AS4765
descr:          PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2021-09-20T03:39:20Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 221.128.101.0/24

Range	ASN	Company	Num of IPs
221.128.100.0/22	AS4765	Pacific Internet Pte Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 221.128.0.0/16

Range	ASN	Company	Num of IPs
221.128.124.0/22	AS4765	Pacific Internet Pte Ltd	1,024
221.128.100.0/22	AS4765	Pacific Internet Pte Ltd	1,024
221.128.102.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.103.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.112.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.113.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.124.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.125.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.126.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.127.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.64.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.65.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.67.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.74.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.75.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.82.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.83.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.84.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.85.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.92.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.93.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.94.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.95.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
221.128.100.0/24	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

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

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Pingable IPs

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

IP Address	ASN	Details
221.128.101.97	AS4765 Pacific Internet Pte Ltd	`1.79ms` 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
209.6.147.232	AS6079 RCN	`4.16ms` from Boston, US
175.34.32.8	AS4804 Microplex PTY LTD	`1.82ms` from Brisbane, AU
98.52.172.152	AS7922 Comcast Cable Communications, LLC	`7.01ms` from Chicago, US
107.214.9.104	AS7018 AT&T Enterprises, LLC	`10.34ms` from Dallas, US
98.23.174.184	AS7029 Windstream Communications LLC	`6.33ms` from Dallas, US
217.82.114.216	AS3320 Deutsche Telekom AG	`6.30ms` from Frankfurt am Main, DE
13.233.138.200	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
58.98.227.56	AS9595 NTT-ME Corporation	`3.52ms` from Osaka, JP
73.189.102.40	AS7922 Comcast Cable Communications, LLC	`5.31ms` from San Jose, US
129.148.35.72	AS31898 Oracle Corporation	`0.27ms` from Sao Paulo, BR
49.161.56.8	AS17858 LG POWERCOMM	`2.37ms` from Seoul, KR
115.1.171.72	AS4766 Korea Telecom	`2.31ms` from Seoul, KR
121.138.125.120	AS4766 Korea Telecom	`1.13ms` from Seoul, KR
211.246.253.24	AS9694 Seokyung Cable Television Co.. Ltd.	`8.25ms` from Seoul, KR
43.142.245.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.38ms` from Shanghai, CN
132.147.206.184	AS10750 Mark Twain Rural Telephone Co.	`6.43ms` from St. Louis, US
113.154.4.248	AS2516 KDDI CORPORATION	`8.20ms` from Tokyo, JP
182.168.218.56	AS2527 Sony Network Communications Inc.	`3.27ms` from Tokyo, JP
71.195.67.216	AS7922 Comcast Cable Communications, LLC	`10.32ms` from Ashburn, US
20.106.148.200	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
166.117.209.152	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
20.141.134.24	AS8070 Microsoft Corporation	`0.62ms` from Boydton, US
154.178.88.24	AS8452 TE-AS	`6.39ms` from Cairo, EG
108.173.8.120	AS852 TELUS Communications Inc.	`6.09ms` from Calgary, CA
93.117.79.200	AS8926 Moldtelecom SA	`2.05ms` from Chisinau, MD

Traceroute

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

traceroute -a -n -q1 -f5 221.128.101.209

traceroute to 221.128.101.209 (221.128.101.209): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.27 1.175 ms

6 [AS4765] 221.128.126.65 1.097 ms

7 [AS4765] 221.128.101.209 3.934 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 2025

What are IP address ranges?

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