1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS4628  | 121.200.240.0/21

121.200.240.0/21

AS4628  ·  Pacific Internet Pte Ltd

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Summary

Country Singapore
Domain pacificinternet.com
ASN AS4628
Parent Range 121.200.240.0/20
Registry APNIC
ID PACIFICINTERNET-SG

WHOIS Details

inetnum:        121.200.240.0 - 121.200.255.255
netname:        PACIFICINTERNET-SG
descr:          Pacific Internet Pte Ltd
country:        SG
org:            ORG-PIPL1-AP
admin-c:        PIPL6-AP
tech-c:         PIPL6-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:  2020-07-22T05:55:45Z
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:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-06T12:57:29Z
source:         APNIC


irt:            IRT-PACIFICINTERNET-SG
address:        1 Tai Seng Avenue,
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        PIPL6-AP
tech-c:         PIPL6-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-05
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2025-12-15T02:15:48Z
source:         APNIC

role:           PACIFIC INTERNET PTE LTD
address:        1 Tai Seng Avenue, #06-01 Tai Seng Exchange (TSX),  Tower A,  Singapore 536464
country:        SG
phone:          +65 6746 3822
e-mail:         [email protected]
admin-c:        PIPL6-AP
tech-c:         PIPL6-AP
nic-hdl:        PIPL6-AP
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2024-06-05T06:42:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.200.240.0/21

Range ASN Company Num of IPs
121.200.240.0/20 AS4628 Pacific Internet Pte Ltd 4,096

BGP prefixes that are contained by 121.200.240.0/21

Range ASN Company Num of IPs
121.200.247.0/24 AS4628 PACIFIC INTERNET BROADBAND 256
121.200.240.0/24 AS4628 PACIFIC-INTERNET 256
121.200.241.0/24 AS4628 OSINet 256
121.200.242.0/24 AS4628 OSINet 256
121.200.243.0/24 AS4628 OSINet 256
121.200.244.0/24 AS4628 OSINet 256
121.200.245.0/24 AS4628 OSINet 256
121.200.246.0/24 AS4628 OSINet 256

Nearby Ranges

BGP prefixes that overlap with 121.200.0.0/16

Range ASN Company Num of IPs
121.200.128.0/18 AS18144 Enecom,Inc. 16,384
121.200.64.0/18 AS17849 SK Broadband Co Ltd 16,384
121.200.0.0/19 AS4764 Wideband Networks Pty Ltd 8,192
121.200.32.0/20 AS10214 Pentanet Limited 4,096
121.200.224.0/20 AS38809 VOCUS PTY LTD 4,096
121.200.240.0/20 AS4628 Pacific Internet Pte Ltd 4,096
121.200.200.0/21 AS2497 Internet Initiative Japan Inc. 2,048
121.200.222.0/23 AS140686 Nabunturan Cable TV Network Inc. 512
121.200.39.0/24 AS10214 Pentanet Limited 256
121.200.40.0/24 AS10214 Pentanet Limited 256
121.200.41.0/24 AS10214 Pentanet Limited 256
121.200.42.0/24 AS10214 Pentanet Limited 256
121.200.43.0/24 AS10214 Pentanet Limited 256
121.200.44.0/24 AS10214 Pentanet Limited 256
121.200.46.0/24 AS10214 Pentanet Limited 256
121.200.47.0/24 AS10214 Pentanet Limited 256
121.200.0.0/24 AS136943 Aussie Broadband 256
121.200.0.0/24 AS136943 Aussie Broadband 256
121.200.57.0/24 AS136987 VISPL-IN Public 256
121.200.58.0/24 AS136987 VISPL-IN Public 256
121.200.240.0/24 AS4628 PACIFIC-INTERNET 256
121.200.241.0/24 AS4628 OSINet 256
121.200.242.0/24 AS4628 OSINet 256
121.200.243.0/24 AS4628 OSINet 256
121.200.244.0/24 AS4628 OSINet 256
121.200.245.0/24 AS4628 OSINet 256
121.200.246.0/24 AS4628 OSINet 256
121.200.247.0/24 AS4628 PACIFIC INTERNET BROADBAND 256
121.200.248.0/24 AS4628 OSINet 256
121.200.249.0/24 AS4628 OSINet 256
121.200.250.0/24 AS4628 OSINet 256
121.200.251.0/24 AS4628 OSINet 256
121.200.252.0/24 AS4628 OSINet 256
121.200.253.0/24 AS4628 PACIFIC INTERNET SG 256
121.200.254.0/24 AS4628 OSINet 256
121.200.255.0/24 AS4628 PACIFIC INTERNET (S) PTE LTD 256
121.200.0.0/24 AS4764 Aussie Broadband 256
121.200.0.0/24 AS4764 Aussie Broadband 256
121.200.45.0/24 AS50889 Pentanet Limited 256
121.200.62.0/24 AS55828 DRIK ICT Limited 256
121.200.32.0/24 AS10214 Pentanet Limited 256
121.200.33.0/24 AS10214 Pentanet Limited 256
121.200.34.0/24 AS10214 Pentanet Limited 256
121.200.35.0/24 AS10214 Pentanet Limited 256
121.200.36.0/24 AS10214 Pentanet Limited 256
121.200.37.0/24 AS10214 Pentanet Limited 256
121.200.38.0/24 AS10214 Pentanet Limited 256

Hosted domains

There are 55 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.200.240.181 foamtec.com.sg 14
121.200.247.136 asiaesolutions.com 5
121.200.245.156 daddyhobby.com 1
121.200.245.158 zenmtech.com 1
121.200.245.153 zenmino.com 1

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

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

IP Address ASN Details
121.200.245.249 AS4628 Pacific Internet Pte Ltd 1.08ms from Singapore, SG
121.200.240.180 AS4628 Pacific Internet Pte Ltd 0.63ms from Singapore, SG
121.200.241.162 AS4628 Pacific Internet Pte Ltd 0.81ms from Singapore, SG
121.200.243.27 AS4628 Pacific Internet Pte Ltd 1.53ms from Singapore, SG
121.200.247.241 AS4628 Pacific Internet Pte Ltd 0.81ms from Singapore, SG
121.200.244.209 AS4628 Pacific Internet Pte Ltd 1.29ms from Singapore, SG
121.200.242.105 AS4628 Pacific Internet Pte Ltd 0.80ms from Singapore, SG
121.200.246.249 AS4628 Pacific Internet Pte Ltd 0.45ms from Singapore, SG

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
178.89.252.133 AS9198 JSC Kazakhtelecom 2.10ms from Almaty, KZ
104.190.115.53 AS7018 AT&T Enterprises, LLC 2.30ms from Atlanta, US
111.160.176.5 AS4837 CHINA UNICOM China169 Backbone 5.29ms from Beijing, CN
91.45.62.149 AS3320 Deutsche Telekom AG 6.25ms from Berlin, DE
72.60.117.133 AS47583 Hostinger International Limited 0.72ms from Boston, US
65.79.216.117 AS11067 Panhandle Telecommunications Systems, INC. 9.28ms from Dallas, US
138.36.143.85 AS28257 CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA 4.92ms from Fortaleza, BR
95.33.53.21 AS9145 EWE TEL GmbH 4.59ms from Hamburg, DE
162.245.220.165 AS150452 LANDUPS LIMITED 0.34ms from Hong Kong, HK
36.72.52.117 AS7713 PT Telekomunikasi Indonesia 1.67ms from Jakarta, ID
210.10.199.133 AS2764 AAPT Limited 1.30ms from Melbourne, AU
75.57.97.213 AS7018 AT&T Enterprises, LLC 2.16ms from Miami, US
151.55.147.69 AS1267 WIND TRE S.P.A. 12.66ms from Milan, IT
201.63.244.149 AS10429 TELEFÔNICA BRASIL S.A 1.18ms from Osasco, BR
123.128.178.53 AS4837 CHINA UNICOM China169 Backbone 9.29ms from Qingdao, CN
18.214.145.85 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
38.48.163.133 AS54600 PEG TECH INC 0.17ms from San Jose, US
69.31.165.37 AS30295 Smartt Inc. 3.68ms from Seattle, US
163.223.238.133 AS153794 ALT.VFX PTY LTD 0.78ms from Sydney, AU
20.92.149.21 AS8075 Microsoft Corporation 1.40ms from Sydney, AU
86.84.141.101 AS1136 KPN B.V. 1.20ms from Amsterdam, NL
101.72.17.37 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Beijing, CN
139.212.137.69 AS4837 CHINA UNICOM China169 Backbone 3.44ms from Changchun, CN
23.4.248.197 AS16625 Akamai Technologies, Inc. 0.93ms from Chicago, US
67.162.201.37 AS7922 Comcast Cable Communications, LLC 10.77ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f5 121.200.245.241
traceroute to 121.200.245.241 (121.200.245.241): 64 hops max, 52 byte packets
5 [AS215859] 5.223.0.73 0.663 ms
6 [] 27.111.228.82 0.797 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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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