1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.200.0.0/16
  4. AS4628  | 121.200.252.0/22

121.200.252.0/22

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:        121.200.252.0 - 121.200.252.255
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:  2022-08-11T08:25:11Z
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:  2025-12-15T02:15:48Z
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:          121.200.252.0/24
origin:         AS4628
descr:          PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2019-03-26T09:09:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.200.252.0/22

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

BGP prefixes that are contained by 121.200.252.0/22

Range ASN Company Num of IPs
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

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 23 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
121.200.254.162 AS4628 Pacific Internet Pte Ltd 1.16ms from Singapore, SG
121.200.255.129 AS4628 Pacific Internet Pte Ltd 0.71ms from Singapore, SG
121.200.253.17 AS4628 Pacific Internet Pte Ltd 0.56ms from Singapore, SG
121.200.252.33 AS4628 Pacific Internet Pte Ltd 1.00ms 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
52.61.46.166 AS8987 Amazon Data Services Ireland Ltd 0.31ms from Boardman, US
5.13.143.214 AS8708 DIGI ROMANIA S.A. 4.89ms from Bucharest, RO
189.176.104.86 AS8151 UNINET 16.06ms from Cancún, MX
99.139.160.22 AS7018 AT&T Enterprises, LLC 18.50ms from Chicago, US
84.151.245.70 AS3320 Deutsche Telekom AG 1.77ms from Duesseldorf, DE
113.184.81.102 AS45899 VNPT Corp 4.15ms from Hanoi, VN
161.41.102.6 AS198024 Istekki Oy 4.64ms from Helsinki, FI
75.134.241.150 AS20115 Charter Communications LLC 12.53ms from Herndon, US
39.104.147.70 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.14ms from Hohhot, CN
43.198.72.22 AS16509 Amazon.com, Inc. 0.60ms from Hong Kong, HK
210.117.46.22 AS9318 SK Broadband Co Ltd 1.40ms from Incheon, KR
166.104.239.86 AS9321 Hanyang University 1.97ms from Incheon, KR
88.201.27.214 AS5416 BEYON B.S.C. 1.01ms from Manama, BH
95.250.255.70 AS3269 Telecom Italia S.p.A. 2.52ms from Milan, IT
155.4.172.214 AS8473 Bahnhof AB 3.02ms from Stockholm, SE
94.147.128.6 AS9158 Telenor A/S 6.08ms from Tønder, DK
72.13.52.38 AS26134 VeriSign Infrastructure & Operations 0.99ms from Ashburn, US
41.39.129.86 AS8452 TE-AS 4.29ms from Cairo, EG
183.26.1.150 AS4134 CHINANET-BACKBONE 2.72ms from Guangzhou, CN
104.51.86.54 AS7018 AT&T Enterprises, LLC 17.88ms from Houston, US
221.140.19.230 AS9318 SK Broadband Co Ltd 1.61ms from Incheon, KR
82.213.249.246 AS15704 XTRA TELECOM S.A. 1.29ms from Madrid, ES
175.33.114.198 AS4804 Microplex PTY LTD 1.57ms from Melbourne, AU
96.80.75.54 AS7922 Comcast Cable Communications, LLC 5.77ms from Miami, US
173.11.60.246 AS7922 Comcast Cable Communications, LLC 5.26ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 121.200.253.237
traceroute to 121.200.253.237 (121.200.253.237): 64 hops max, 52 byte packets
2 [] 103.16.102.96 79.291 ms
3 [AS4628] 182.23.148.229 79.252 ms
4 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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