1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.55.0.0/16
  4. AS26380  | 103.55.149.0/24

103.55.149.0/24

AS26380  ·  MasterCard Technologies LLC

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Summary

Country Australia
Domain mastercard.com
ASN AS26380
Parent Range 103.55.148.0/23
Registry APNIC
ID SYD

WHOIS Details

inetnum:        103.55.148.0 - 103.55.149.255
netname:        SYD
descr:          SYD and BNE Public IPs
country:        AU
admin-c:        MAAP1-AP
tech-c:         MAAP1-AP
abuse-c:        AM2964-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-MASTERCARD-AU
mnt-irt:        IRT-MASTERCARD-AU
last-modified:  2022-02-03T21:21:41Z
source:         APNIC

irt:            IRT-MASTERCARD-AU
address:        MasterCard Asia/Pacific (Australia) Pty Ltd, Level 8, 100 Authur Street, North Sydney,, Sydney NSW 2
e-mail:         rir.comms@mastercard.com
abuse-mailbox:  rir.comms@mastercard.com
admin-c:        MAAP1-AP
tech-c:         MAAP1-AP
auth:           # Filtered
remarks:        rir.comms@mastercard.com was validated on 2026-02-18
mnt-by:         MAINT-MASTERCARD-AU
last-modified:  2026-02-18T15:23:12Z
source:         APNIC

role:           ABUSE MASTERCARDAU
country:        ZZ
address:        MasterCard Asia/Pacific (Australia) Pty Ltd, Level 8, 100 Authur Street, North Sydney,, Sydney NSW 2
phone:          +000000000
e-mail:         rir.comms@mastercard.com
admin-c:        MAAP1-AP
tech-c:         MAAP1-AP
nic-hdl:        AM2964-AP
remarks:        Generated from irt object IRT-MASTERCARD-AU
remarks:        rir.comms@mastercard.com was validated on 2026-02-18
abuse-mailbox:  rir.comms@mastercard.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-18T15:23:37Z
source:         APNIC

role:           MasterCard AsiaPacific Australia Pty Ltd admini
address:        MasterCard Asia/Pacific (Australia) Pty Ltd, Level 8, 100 Authur Street, North Sydney,, Sydney NSW 2
country:        AU
phone:          +61-2-9466-3864
fax-no:         +61-2-9466-3864
e-mail:         rir.comms@mastercard.com
admin-c:        MAAP1-AP
tech-c:         MAAP1-AP
nic-hdl:        MAAP1-AP
mnt-by:         MAINT-MASTERCARD-AU
last-modified:  2023-11-06T17:50:52Z
source:         APNIC

route:          103.55.148.0/23
origin:         AS26380
descr:          MasterCard Asia/Pacific (Australia) Pty Ltd MasterCard Asia/Pacific (Australia) Pty Ltd 72 Christie Street St Leonards
mnt-by:         MAINT-MASTERCARD-AU
last-modified:  2024-09-27T13:55:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.55.149.0/24

Range ASN Company Num of IPs
103.55.148.0/23 AS26380 SYD and BNE Public IPs 512

Nearby Ranges

BGP prefixes that overlap with 103.55.0.0/16

Range ASN Company Num of IPs
103.55.44.0/22 AS45763 Opticomm Co Pty Ltd 1,024
103.55.192.0/22 AS59094 Tsuchizakiminato SÃzenmachi, Numabata7111 PortplazaAkita 1,024
103.55.12.0/22 AS59094 401, 1 Chome-17-3 Shibuya, 1,024
103.55.100.0/22 AS59521 Spokkie B.V. 1,024
103.55.88.0/22 AS134026 ultranet services private limited 1,024
103.55.116.0/22 AS63971 BLAST TECHNOLOGIES PTY. LTD. 1,024
103.55.228.0/22 AS131565 INNER MONGOLIA BROADCAST&TV NETWORK GROUP CORPORATION 1,024
103.55.196.0/22 AS18134 JCOM Co., Ltd. 1,024
103.55.16.0/22 AS134138 NEXTDC Limited 1,024
103.55.200.0/22 AS10098 Towngas Telecommunications Fixed Network Limited 1,024
103.55.76.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.55.96.0/22 AS23860 Alliance Broadband Services Pvt. Ltd. 1,024
103.55.232.0/22 AS28686 Aveniq AG 1,024
103.55.128.0/22 AS132839 POWER LINE (HK) CO., LIMITED 1,024
103.55.172.0/22 AS4812 Shanghai Giant Network Technology Co., Ltd. 1,024
103.55.72.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
103.55.64.0/22 AS134020 SKYNET E SOLUTION PVT LTD 1,024
103.55.108.0/22 AS134023 Aligarh Muslim University 1,024
103.55.68.0/22 AS23674 Nayatel (Pvt) Ltd 1,024
103.55.114.0/23 AS9517 The Corporation of the Trustees of the Roman Catholic Archdi 512
103.55.150.0/23 AS26380 XSP/BKK 512
103.55.148.0/23 AS26380 SYD and BNE Public IPs 512
103.55.254.0/23 AS396982 PT Cemerlang Komunikasi Indonesia 512
103.55.162.0/23 AS134147 TEAMWORK TECHNOLOGY PTY LTD 512
103.55.134.0/23 AS133736 TASMANET 512
103.55.224.0/23 AS150482 PT Gapura Era Digital 512
103.55.28.0/23 AS150487 NASATEL 512
103.55.22.0/23 AS150490 PT General Media Network 512
103.55.252.0/23 AS151588 PT Arjuna Lancar Teknologi 512
103.55.54.0/23 AS133760 Electronics Extreme Co., Ltd 512
103.55.28.0/24 AS150487 NASATEL 256
103.55.226.0/24 AS150489 GOWTECHNO 256
103.55.253.0/24 AS151588 PT Arjuna Lancar Teknologi 256
103.55.252.0/24 AS151588 PT Arjuna Lancar Teknologi 256
103.55.10.0/24 AS206264 Cyber Security MY 256
103.55.164.0/24 AS214785 369 IntoNet Limited 256
103.55.9.0/24 AS45671 Cyber Security IDN 256
103.55.248.0/24 AS4800 Indonesia Online Access 256
103.55.249.0/24 AS4800 Indonesia Online Access 256
103.55.251.0/24 AS4800 Indonesia Online Access 256
103.55.250.0/24 AS4800 Indonesia Online Access 256
103.55.132.0/24 AS55581 TASMANET 256
103.55.49.0/24 AS58731 Av. Presidente Nicolau Lobato, Timor Plaza 3rd Floor, 256
103.55.48.0/24 AS58731 Av. Presidente Nicolau Lobato, Timor Plaza 3rd Floor, 256
103.55.50.0/24 AS58731 Av. Presidente Nicolau Lobato, Timor Plaza 3rd Floor, 256
103.55.51.0/24 AS58731 Av. Presidente Nicolau Lobato, Timor Plaza 3rd Floor, 256
103.55.33.0/24 AS63879 UIN Sunan Gunung Djati Bandung 256
103.55.59.0/24 AS63972 88/28 Moo 4 Tiwanont Road Nonta-Buri Province 11000 256
103.55.11.0/24 AS9009 Cyber Security SG 256
103.55.2.0/24 AS9287 True Internet Data Center - Thailand 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.55.149.80 AS26380 MasterCard Technologies LLC 14.59ms from Sydney, AU

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
218.237.198.88 AS9318 SK Broadband Co Ltd 2.36ms from Incheon, KR
65.128.227.136 AS209 CenturyLink Communications, LLC 1.13ms from Minneapolis, US
66.120.59.216 AS7018 AT&T Enterprises, LLC 14.27ms from New York City, US
37.68.204.232 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.94ms from Paris, FR
146.118.74.168 AS134111 Commonwealth Scientific and Industrial Research Organisation 0.82ms from Perth, AU
100.30.71.40 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
119.149.126.72 AS38091 LG HelloVision Corp. 1.00ms from Seoul, KR
212.143.134.152 AS1680 Cellcom Fixed Line Communication L.P 1.69ms from Tel Aviv, IL
106.168.159.248 AS2516 KDDI CORPORATION 4.86ms from Tokyo, JP
95.215.234.232 AS199846 Comnet Multimedia sp. z o.o. 5.07ms from Warsaw, PL
32.209.226.104 AS46690 Southern New England Telephone Company and SNET America, Inc. 12.51ms from Ashburn, US
18.64.162.232 AS16509 Amazon.com, Inc. 0.17ms from Atlanta, US
40.113.240.248 AS8075 Microsoft Corporation 0.33ms from Des Moines, US
112.111.51.152 AS4837 CHINA UNICOM China169 Backbone 6.37ms from Fuzhou, CN
193.70.100.88 AS16276 OVH SAS 0.06ms from Gravelines, FR
111.67.210.248 AS38676 flexnetworks 0.54ms from Incheon, KR
18.234.41.88 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
46.121.211.88 AS12400 Partner Communications Ltd. 1.14ms from Rosh Ha‘Ayin, IL
186.67.167.56 AS27651 ENTEL CHILE S.A. 0.95ms from Santiago, CL
175.146.175.40 AS4837 CHINA UNICOM China169 Backbone 5.16ms from Tieling, CN
211.5.100.40 AS2516 KDDI CORPORATION 2.59ms from Tokyo, JP
34.86.17.104 AS396982 Google LLC 0.14ms from Ashburn, US
86.235.134.56 AS3215 Orange S.A. 10.93ms from Frankfurt am Main, DE
142.162.95.72 AS577 Bell Canada 5.88ms from Fredericton, CA
36.249.147.24 AS4837 CHINA UNICOM China169 Backbone 7.17ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 103.55.149.40
traceroute to 103.55.149.40 (103.55.149.40): 64 hops max, 52 byte packets
2 *
3 *
4 [] 202.77.88.132 0.628 ms
5 [AS32787] 2.21.123.57 0.264 ms
6 [AS32787] 72.52.34.168 2.279 ms
7 *
8 *
9 [AS26380] 103.55.149.40 14.025 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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.

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