121.200.254.0/23

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:        121.200.254.0 - 121.200.254.255
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:  2022-08-11T08:23:18Z
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:           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

Overlapping Ranges

BGP prefixes that contain 121.200.254.0/23

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

BGP prefixes that are contained by 121.200.254.0/23

Range	ASN	Company	Num of IPs
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 21 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.200.254.243	huatahthose.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

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

IP Address	ASN	Details
121.200.255.129	AS4628 Pacific Internet Pte Ltd	`0.81ms` from Singapore, SG
121.200.254.73	AS4628 Pacific Internet Pte Ltd	`1.05ms` 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
121.73.187.247	AS4768 One New Zealand Group Limited	`2.17ms` from Auckland, NZ
52.214.177.135	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
20.93.102.103	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
138.36.1.23	AS264562 PBR SERVICOS DE TELECOMUNICACOES LTDA	`0.40ms` from Fortaleza, BR
91.40.184.183	AS3320 Deutsche Telekom AG	`3.48ms` from Frankfurt am Main, DE
37.84.130.87	AS3320 Deutsche Telekom AG	`13.28ms` from Frankfurt am Main, DE
202.125.100.151	AS45700 PT. NAP Info Lintas Nusa	`13.79ms` from Jakarta, ID
95.221.142.55	AS12714 PJSC MegaFon	`1.86ms` from Moscow, RU
190.218.68.87	AS18809 Cable Onda	`8.02ms` from Panama, PA
68.175.140.55	AS11351 Charter Communications Inc	`17.90ms` from Piscataway, US
152.228.220.23	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
114.41.22.151	AS3462 Data Communication Business Group	`1.75ms` from Taichung, TW
210.148.198.7	AS2497 Internet Initiative Japan Inc.	`2.39ms` from Tokyo, JP
160.202.244.87	AS146817 Hubei Feixun Network Co., Ltd	`6.60ms` from Wuhan, CN
216.66.83.103	AS6939 Hurricane Electric LLC	`0.22ms` from Athens, GR
75.181.164.183	AS11426 Charter Communications Inc	`4.24ms` from Charlotte, US
75.243.191.39	AS6167 Verizon Business	`11.86ms` from Chicago, US
119.109.247.23	AS4837 CHINA UNICOM China169 Backbone	`12.78ms` from Liaoyang, CN
45.24.108.151	AS7018 AT&T Enterprises, LLC	`7.13ms` from Miami, US
98.238.41.151	AS7922 Comcast Cable Communications, LLC	`9.30ms` from Miami, US
134.129.94.231	AS19530 State of North Dakota, ITD	`7.38ms` from Minneapolis, US
189.152.117.135	AS8151 UNINET	`1.53ms` from Monterrey, MX
176.128.104.135	AS5410 Bouygues Telecom SA	`15.65ms` from Paris, FR
76.118.131.183	AS7922 Comcast Cable Communications, LLC	`11.56ms` from Providence, US
128.114.41.135	AS5739 University of California, Santa Cruz	`1.78ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -f4 121.200.255.129

traceroute to 121.200.255.129 (121.200.255.129): 64 hops max, 52 byte packets

4 [] 27.111.228.82 0.697 ms

5 [AS4628] 121.200.255.129 1.048 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On December 14th 2025

What are IP address ranges?

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