221.128.64.0/24

AS4765 · Pacific Internet Pte Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Thailand
Domain	pacificinternet.com
ASN	AS4765
Registry	APNIC
ID	PACIFICINTERNT-TH

WHOIS Details

inetnum:        221.128.64.0 - 221.128.64.255
netname:        PACIFICINTERNT-TH
descr:          Pacific Internet (Thailand) Ltd.
country:        TH
geoloc:         13.756300 100.501800
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:  2021-01-19T07:38:27Z
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 was validated on 2025-11-28
mnt-by:         MAINT-TH-PITH
last-modified:  2025-11-28T07:39:40Z
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 was validated on 2025-11-28
abuse-mailbox:  noc.th@pacificinternet.com
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:         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:          221.128.64.0/24
descr:          Pacific Internet (Thailand) Ltd.
origin:         AS4765
mnt-by:         MAINT-TH-PITH
country:        TH
last-modified:  2024-08-16T06:42:39Z
source:         APNIC

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
221.128.101.0/24	AS4765	Pacific Internet (Thailand) Ltd.	256
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
221.128.65.0/24	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 are no domains currently hosted on this ASN.

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

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
178.223.42.24	AS8400 TELEKOM SRBIJA a.d.	`4.24ms` from Belgrade, RS
54.189.131.248	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
172.176.251.8	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
153.33.168.8	AS23473 PAVLOV MEDIA INC	`7.34ms` from Dallas, US
175.143.176.248	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.84ms` from Kuala Lumpur, MY
42.58.217.40	AS4837 CHINA UNICOM China169 Backbone	`4.99ms` from Liaoyang, CN
24.118.169.56	AS7922 Comcast Cable Communications, LLC	`7.94ms` from Minneapolis, US
103.233.25.216	AS146943 Tier 4 Cloud Services	`0.22ms` from Mumbai, IN
153.145.167.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.34ms` from Osaka, JP
81.93.1.152	AS8399 SEWAN SAS	`0.50ms` from Paris, FR
27.212.83.40	AS4837 CHINA UNICOM China169 Backbone	`5.21ms` from Qingdao, CN
37.59.180.56	AS16276 OVH SAS	`0.05ms` from Roubaix, FR
221.216.192.88	AS4808 China Unicom Beijing Province Network	`3.85ms` from Beijing, CN
52.81.101.248	AS55960 Beijing Guanghuan Xinwang Digital	`3.37ms` from Beijing, CN
24.218.155.40	AS7922 Comcast Cable Communications, LLC	`10.62ms` from Boston, US
173.203.29.152	AS19994 Rackspace Hosting	`1.19ms` from Chicago, US
99.90.27.216	AS7018 AT&T Enterprises, LLC	`12.06ms` from Chicago, US
47.151.96.88	AS5650 Frontier Communications of America, Inc.	`2.03ms` from Los Angeles, US
187.250.142.8	AS8151 UNINET	`4.06ms` from Los Angeles, US
2.98.206.56	AS13285 TalkTalk Communications Limited	`6.75ms` from Manchester, GB
95.110.137.200	AS31034 Aruba S.p.A.	`1.17ms` from Milan, IT
79.43.84.136	AS3269 Telecom Italia S.p.A.	`1.53ms` from Milan, IT
220.125.157.40	AS4766 Korea Telecom	`4.73ms` from Seoul, KR
115.5.47.200	AS4766 Korea Telecom	`2.23ms` from Seoul, KR
199.243.111.104	AS577 Bell Canada	`1.09ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f2 -m11 221.128.64.23

traceroute to 221.128.64.23 (221.128.64.23): 11 hops max, 52 byte packets

2 [] 185.1.46.4 1.772 ms

3 [AS6762] 195.22.197.141 150.32 ms

4 [AS6762] 93.186.133.191 147.56 ms

5 *

6 [AS45430] 49.231.44.138 166.511 ms

7 [AS45458] 210.1.20.45 171.554 ms

8 [AS4765] 221.128.126.19 177.957 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On December 14th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales