1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.15.0.0/16
  4. AS4628  | 103.15.100.0/23

103.15.100.0/23

AS4628  ·  Pacific Internet Pte Ltd

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Summary

Country Singapore
Domain pacificinternet.com
ASN AS4628
Parent Range 103.15.100.0/22
Registry APNIC
ID PACIFIC-INTERNET-SG

WHOIS Details

inetnum:        103.15.100.0 - 103.15.100.255
netname:        PACIFIC-INTERNET-SG
descr:          PACIFIC INTERNET SINGAPORE
country:        SG
admin-c:        PIPL12-AP
tech-c:         PIPL12-AP
abuse-c:        PIPL12-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-SG-PACIFIC
mnt-irt:        IRT-PACIFICINTERNET-SG
last-modified:  2025-12-05T01:43:12Z
source:         APNIC

irt:            IRT-PACIFICINTERNET-SG
address:        1 Tai Seng Avenue,
e-mail:         noc@pacificinternet.com
abuse-mailbox:  noc@pacificinternet.com
admin-c:        PIPL6-AP
tech-c:         PIPL6-AP
auth:           # Filtered
remarks:        noc@pacificinternet.com is invalid
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2026-03-25T13:10:17Z
source:         APNIC

role:           PACIFIC INTERNET PTE LTD
address:        1 Tai Seng Avenue, #06-01 Tai Seng Exchange (TSX)
country:        SG
phone:          +65 6746 3822
e-mail:         noc@pacificinternet.com
admin-c:        PIPL12-AP
tech-c:         PIPL12-AP
nic-hdl:        PIPL12-AP
notify:         noc@pacificinternet.com
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2024-06-05T05:19:47Z
source:         APNIC

route:          103.15.100.0/24
origin:         AS4628
descr:          PACIFIC INTERNET (S) PTE. LTD. 1 Fusionopolis Walk #06-02 South Tower SOLARIS Singapore
mnt-by:         MAINT-SG-PACIFIC
last-modified:  2019-03-26T09:07:07Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.15.100.0/23

Range ASN Company Num of IPs
103.15.100.0/22 AS4628 Pacific Internet Pte Ltd 1,024

BGP prefixes that are contained by 103.15.100.0/23

Range ASN Company Num of IPs
103.15.101.0/24 AS4628 PACIFIC INTERNET SINGAPORE 256
103.15.100.0/24 AS4628 PACIFIC INTERNET SINGAPORE 256

Nearby Ranges

BGP prefixes that overlap with 103.15.0.0/16

Range ASN Company Num of IPs
103.15.172.0/22 AS38511 PT Remala Abadi 1,024
103.15.96.0/22 AS23724 Aliyun Computing Co., LTD 1,024
103.15.108.0/22 AS2519 Neomet Aoyama BLDG.3F 2-7-13 Shibuya 1,024
103.15.0.0/22 AS9371 SAKURA Internet Inc. 1,024
103.15.204.0/22 AS24130 TPG Internet Pty Ltd. 1,024
103.15.100.0/22 AS4628 Pacific Internet Pte Ltd 1,024
103.15.244.0/22 AS58717 Summit Communications Ltd 1,024
103.15.80.0/22 AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED 1,024
103.15.116.0/22 AS15412 AMDIA Inc. 1,024
103.15.148.0/22 AS17551 Anycast Holdings Pty Ltd 1,024
103.15.184.0/22 AS2519 Green Net co ltd 1,024
103.15.252.0/22 AS24186 RailTel Corporation is an Internet Service Provider 1,024
103.15.4.0/22 AS4859 JinCheng Information Center 1,024
103.15.228.0/22 AS132215 POWERGRID TELESERVICES LIMITED 1,024
103.15.144.0/22 AS58690 140 Srirachanakorn 1 Rd 1,024
103.15.28.0/22 AS55639 Asia Web Services Ltd 1,024
103.15.48.0/22 AS45538 Mat Bao Corp 1,024
103.15.152.0/22 AS56304 The Total Team Limited 1,024
103.15.188.0/22 AS17939 miyazaki cabletelevision network Co.,LTD 1,024
103.15.222.0/23 AS149137 TAN THANH AN INTERNATIONAL TRADE DEVELOPMENT COMPANY LIMITED 512
103.15.92.0/23 AS18094 Tokyo Cable Network.,Inc. 512
103.15.238.0/23 AS58697 G/38 Qala e Mosa Shaheed Square , 512
103.15.224.0/23 AS58695 Unicef Bangladesh, 512
103.15.94.0/23 AS63737 PTH INFORMATION TECHNOLOGY COMPANY LIMITED 512
103.15.236.0/23 AS152699 SHOCKBYTE-MEL-AU 512
103.15.88.0/23 AS150698 WIX CLOUD COMPANY LIMITED 512
103.15.36.0/23 AS58499 CV TIKA UTAMA 512
103.15.90.0/23 AS45899 JUPITEK SOLUTION JOINT STOCK COMPANY 512
103.15.126.0/23 AS55850 Mercury NZ Limited 512
103.15.181.0/24 AS23881 UDomain Web Hosting Co.Ltd 256
103.15.199.0/24 AS23881 UDomain Web Hosting Company Ltd 256
103.15.180.0/24 AS23881 UDomain Web Hosting Company Limited 256
103.15.192.0/24 AS23881 UDomain Web Hosting Company Ltd 256
103.15.250.0/24 AS132388 Intuit India 256
103.15.195.0/24 AS23881 UDomain Web Hosting Company Ltd 256
103.15.226.0/24 AS136052 PT Cloud Hosting Indonesia 256
103.15.170.0/24 AS201755 Squiz UK Limited - Ash Network 256
103.15.171.0/24 AS201755 Squiz UK Limited - Newbury Network 256
103.15.135.0/24 AS133380 OriginalLine 256
103.15.159.0/24 AS132378 MERINO INDUSTRIES LIMITED 256
103.15.142.0/24 AS132306 MOS 5 TEL LIMITED 256
103.15.174.0/24 AS38511 Alocated Reserve 256
103.15.120.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
103.15.121.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
103.15.132.0/24 AS133380 UNFR 256
103.15.173.0/24 AS38511 Alocated Reserve 256
103.15.175.0/24 AS38511 Alocated Reserve 256
103.15.122.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 256
103.15.234.0/24 AS38719 Vodien Internet Solutions Pte Ltd 256
103.15.123.0/24 AS38478 SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong 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

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

IP Address ASN Details
103.15.100.162 AS4628 Pacific Internet Pte Ltd 1.08ms from Singapore, SG
103.15.101.138 AS4628 Pacific Internet Pte Ltd 1.32ms 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
103.229.81.183 AS214036 Ultahost, Inc. 0.45ms from Amsterdam, NL
181.58.18.119 AS10620 Telmex Colombia S.A. 14.28ms from Bogota, CO
89.185.255.247 AS24971 MasterDC s.r.o. 0.14ms from Brno, CZ
75.177.81.103 AS11426 Charter Communications Inc 8.41ms from Charlotte, US
3.122.97.39 AS16509 Amazon.com, Inc. 0.28ms from Frankfurt am Main, DE
113.175.147.71 AS45899 VNPT Corp 2.75ms from Hanoi, VN
161.248.106.71 AS55479 IIT Kanpur 19.32ms from Kolkata, IN
213.111.118.199 AS48683 Bilink LLC 0.58ms from Kyiv, UA
125.105.189.247 AS4134 CHINANET-BACKBONE 9.53ms from Nanchang, CN
82.65.196.183 AS12322 Free SAS 1.68ms from Paris, FR
67.209.200.215 AS21782 Plateau Telecommunications Incorporated 9.52ms from Albuquerque, US
35.161.31.119 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
56.112.69.119 AS16509 Amazon.com, Inc. 1.66ms from Calgary, CA
98.50.148.55 AS7922 Comcast Cable Communications, LLC 14.59ms from Dallas, US
37.49.14.71 AS3209 Vodafone GmbH 9.77ms from Frankfurt am Main, DE
130.25.138.103 AS30722 Fastweb SpA 11.73ms from Frosinone, IT
212.221.229.39 AS207995 LF Holdco 2 Limited 3.80ms from London, GB
54.193.249.55 AS16509 Amazon.com, Inc. 0.19ms from San Jose, US
185.71.210.135 AS25400 Telia Norge AS 9.36ms from Sandefjord, NO
148.101.175.7 AS6400 Compañía Dominicana de Teléfonos S. A. 2.33ms from Santo Domingo, DO
67.81.117.71 AS6128 Cablevision Systems Corp. 6.98ms from Secaucus, US
213.197.16.215 AS1136 KPN B.V. 3.64ms from Amsterdam, NL
149.210.133.119 AS20857 Signet B.V. 0.57ms from Amsterdam, NL
37.123.210.231 AS49453 Global Layer B.V. 0.18ms from Amsterdam, NL
73.69.207.167 AS7922 Comcast Cable Communications, LLC 9.87ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 103.15.100.106
traceroute to 103.15.100.106 (103.15.100.106): 64 hops max, 52 byte packets
2 [] 103.16.102.96 0.675 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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