1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS4628  | 121.200.244.0/22

121.200.244.0/22

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 OSINET

WHOIS Details

inetnum:        121.200.244.0 - 121.200.244.255
netname:        OSINet
descr:          OSINet
country:        SG
admin-c:        PIPL13-AP
tech-c:         PIPL13-AP
abuse-c:        AO315-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-OSINET-COMMS-SG
mnt-lower:      MAINT-OSINET-COMMS-SG
mnt-routes:     MAINT-OSINET-COMMS-SG
mnt-irt:        IRT-OSINET-COMMS-SG
last-modified:  2022-08-11T08:23:42Z
source:         APNIC

irt:            IRT-OSINET-COMMS-SG
address:        1 Tai Seng Avenue,
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        OCPL1-AP
tech-c:         OCPL1-AP
auth:           # Filtered
remarks:        OSINet has renamed to Pacific Internet (S) Pte Ltd
remarks:        [email protected] was validated on 2025-09-05
mnt-by:         MAINT-OSINET-COMMS-SG
last-modified:  2025-11-18T00:26:40Z
source:         APNIC

role:           ABUSE OSINETCOMMSSG
country:        ZZ
address:        1 Tai Seng Avenue,
phone:          +000000000
e-mail:         [email protected]
admin-c:        OCPL1-AP
tech-c:         OCPL1-AP
nic-hdl:        AO315-AP
remarks:        Generated from irt object IRT-OSINET-COMMS-SG
remarks:        [email protected] was validated on 2025-09-05
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-05T01:41:32Z
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:        PIPL13-AP
tech-c:         PIPL13-AP
nic-hdl:        PIPL13-AP
notify:         [email protected]
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2024-06-05T06:42:01Z
source:         APNIC

route:          121.200.244.0/24
origin:         AS4628
descr:          PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2019-03-26T09:09:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.200.244.0/22

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

BGP prefixes that are contained by 121.200.244.0/22

Range ASN Company Num of IPs
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

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 27 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.200.245.158 zenmtech.com 1
121.200.247.144 aestech.email 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

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

IP Address ASN Details
121.200.244.155 AS4628 Pacific Internet Pte Ltd 1.29ms from Singapore, SG
121.200.246.245 AS4628 Pacific Internet Pte Ltd 0.44ms from Singapore, SG
121.200.247.241 AS4628 Pacific Internet Pte Ltd 0.82ms from Singapore, SG
121.200.245.249 AS4628 Pacific Internet Pte Ltd 0.98ms 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
87.203.239.38 AS6799 Ote SA (Hellenic Telecommunications Organisation) 4.86ms from Athens, GR
99.25.117.86 AS7018 AT&T Enterprises, LLC 9.41ms from Atlanta, US
74.104.129.70 AS701 Verizon Business 1.39ms from Boston, US
96.81.201.214 AS7922 Comcast Cable Communications, LLC 6.19ms from Chicago, US
75.180.20.22 AS10796 Charter Communications Inc 8.90ms from Columbus, US
67.52.122.246 AS20001 Charter Communications Inc 2.09ms from Los Angeles, US
68.80.36.38 AS7922 Comcast Cable Communications, LLC 6.73ms from Morris Plains, US
67.240.41.214 AS11351 Charter Communications Inc 11.91ms from New York City, US
210.173.38.6 AS18142 KISTEM Co., Ltd. 1.64ms from Osaka, JP
27.236.240.54 AS4766 Korea Telecom 7.71ms from Seoul, KR
121.132.113.6 AS4766 Korea Telecom 1.80ms from Seoul, KR
114.247.10.246 AS4808 China Unicom Beijing Province Network 4.34ms from Beijing, CN
115.249.95.198 AS18101 Reliance Communications Ltd.DAKC MUMBAI 12.52ms from Chennai, IN
62.237.169.134 AS16086 DNA Oyj 0.76ms from Helsinki, FI
2.103.227.70 AS13285 TalkTalk Communications Limited 8.27ms from Manchester, GB
174.53.210.70 AS7922 Comcast Cable Communications, LLC 2.93ms from Minneapolis, US
125.21.213.38 AS9498 BHARTI Airtel Ltd. 1.21ms from Mumbai, IN
176.51.158.22 AS12389 PJSC Rostelecom 1.72ms from Novosibirsk, RU
80.188.96.198 AS5610 O2 Czech Republic, a.s. 0.90ms from Prague, CZ
18.212.153.134 AS14618 Amazon.com, Inc. 0.64ms from Reston, US
188.49.175.150 AS25019 Saudi Telecom Company JSC 1.96ms from Riyadh, SA
118.53.30.246 AS4766 Korea Telecom 2.42ms from Seoul, KR
60.65.195.102 AS17676 SoftBank Corp. 2.77ms from Tokyo, JP
137.56.172.182 AS1103 SURF B.V. 3.49ms from Amsterdam, NL
75.194.225.38 AS6167 Verizon Business 10.81ms from Ashburn, 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 121.200.247.209
traceroute to 121.200.247.209 (121.200.247.209): 64 hops max, 52 byte packets
5 [AS24482] 103.14.246.129 161.314 ms
6 [AS4628] 182.23.148.207 162.085 ms
7 [AS4628] 103.246.92.1 170.024 ms
8 *
9 [AS4628] 121.200.247.209 175.164 ms
Measurement taken from IPinfo ProbeNet in Kettering, GB
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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