103.21.30.0/23

AS54187  ·  EZE Castle Integration Inc.

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Summary

Country Singapore
Domain eci.com
ASN AS54187
Registry APNIC
ID ECI-SG

WHOIS Details

inetnum:        103.21.28.0 - 103.21.31.255
netname:        ECI-SG
descr:          10 Collyer Quay # 10-01
descr:          Ocean Financial Centre
country:        SG
org:            ORG-ECIS1-AP
admin-c:        MA507-AP
tech-c:         MA507-AP
abuse-c:        AE307-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-ECI-SG
mnt-routes:     MAINT-ECI-SG
mnt-irt:        IRT-ECI-SG
last-modified:  2020-07-22T13:11:16Z
source:         APNIC

irt:            IRT-ECI-SG
address:        529 Fifth Avenue, 7th Floor, New York, NY 10017
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        MA507-AP
tech-c:         MA507-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-07
remarks:        [email protected] was validated on 2025-08-11
mnt-by:         MAINT-ECI-SG
last-modified:  2025-11-18T00:27:48Z
source:         APNIC

organisation:   ORG-ECIS1-AP
org-name:       Eze Castle Integration - Singapore, Pte. Ltd.
org-type:       LIR
country:        SG
address:        105 Cecil Street
address:        # 22-00 The Octagon (Suite2212)
phone:          +65-6622-2300
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:04Z
source:         APNIC

role:           ABUSE ECISG
country:        ZZ
address:        529 Fifth Avenue, 7th Floor, New York, NY 10017
phone:          +000000000
e-mail:         [email protected]
admin-c:        MA507-AP
tech-c:         MA507-AP
nic-hdl:        AE307-AP
remarks:        Generated from irt object IRT-ECI-SG
remarks:        [email protected] was validated on 2025-08-07
remarks:        [email protected] was validated on 2025-08-11
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-11T14:42:57Z
source:         APNIC

role:           Mike Abbey
address:        529 Fifth Avenue, 7th Floor, New York, NY 10017
country:        US
phone:          +1-617-217-3006
fax-no:         +1-617-217-3001
e-mail:         [email protected]
admin-c:        MA507-AP
tech-c:         MA507-AP
nic-hdl:        MA507-AP
mnt-by:         MAINT-ECI-SG
last-modified:  2012-10-02T05:18:07Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range ASN Company Num of IPs
103.21.236.0/22 AS12886 LEW TelNet GmbH 1,024
103.21.132.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.21.156.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.21.48.0/22 AS58750 ThinkEx Holdings Pty Ltd 1,024
103.21.128.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
103.21.60.0/22 AS131148 Bank Of Taiwan 1,024
103.21.176.0/22 AS9808 China Mobile Communications Corporation 1,024
103.21.216.0/22 AS9905 PT. LINKNET, 1,024
103.21.184.0/22 AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED 1,024
103.21.200.0/22 AS38091 LG HelloVision Corp. 1,024
103.21.0.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024
103.21.204.0/22 AS131746 PT. Medianusa Permana 1,024
103.21.116.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.252.0/22 AS131310 PLTPRO Data Centre Sdn. Bhd. 1,024
103.21.124.0/22 AS132423 Powai 1,024
103.21.84.0/22 AS45786 PT Hawk Teknologi Solusi 1,024
103.21.240.0/22 AS16509 Amazon Connection Technology Services (Beijing) Co., LTD 1,024
103.21.32.0/22 AS132434 Maxis Broadband Sdn Bhd 1,024
103.21.44.0/22 AS132435 A-6-3A, Block A, No. 2, Jalan PJU 1A/7A, 1,024
103.21.140.0/22 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.140.0/22 AS4812 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024
103.21.116.0/22 AS55994 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.8.0/22 AS26658 UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK 1,024
103.21.40.0/22 AS58715 EarthTelcommunication 1,024
103.21.60.0/22 AS3462 Bank Of Taiwan 1,024
103.21.208.0/22 AS36352 Kaifeng Guochao E-commerce Co.Ltd. 1,024
103.21.120.0/22 AS131368 Petrovietnam oil corporation 1,024
103.21.58.0/23 AS394695 P.D.R Solutions FZC 512
103.21.68.0/23 AS136290 COUNTRY ONLINE SERVICES 512
103.21.70.0/23 AS150070 SPIRETEL TECHNOLOGIES PRIVATE LIMITED 512
103.21.28.0/23 AS54187 Eze Castle Integration, Inc. - ECINet 512
103.21.64.0/23 AS150982 Dinas Komunikasi, Informatika dan Persandian Kabupaten Kampar 512
103.21.100.0/23 AS140807 CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY 512
103.21.96.0/23 AS140807 AN ANH PHONG COMPANY LIMITED 512
103.21.222.0/23 AS149829 Dream View Cable Network 512
103.21.18.0/23 AS58714 19th Floor, Tower C and D, Building No. 14, DLF Cyber City, 512
103.21.6.0/23 AS150069 CLOUDNET INTERNET SERVICE PVT LTD 512
103.21.92.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.93.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.94.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.95.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.180.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.181.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.182.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.183.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.84.0/24 AS45786 PT Hawk Teknologi Solusi 256
103.21.85.0/24 AS45786 PT. Hawk Teknologi Solusi 256
103.21.86.0/24 AS45786 PT. Hawk Teknologi Solusi 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.21.30.201 AS54187 EZE Castle Integration Inc. 1.44ms from Singapore, SG
103.21.31.1 AS54187 EZE Castle Integration Inc. 1.48ms 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
52.157.89.39 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
1.28.97.151 AS139007 UNICOM InnerMongolia province network 11.97ms from Beijing, CN
111.165.206.55 AS4837 CHINA UNICOM China169 Backbone 4.78ms from Beijing, CN
69.204.38.231 AS11351 Charter Communications Inc 17.88ms from Chicago, US
58.144.162.23 AS4837 CHINA UNICOM China169 Backbone 0.29ms from Chongqing, CN
125.88.187.167 AS4134 CHINANET-BACKBONE 2.74ms from Guangzhou, CN
38.239.233.247 AS134548 DXTL Tseung Kwan O Service 0.66ms from Hong Kong, HK
41.10.179.167 AS36994 Vodacom 2.69ms from Johannesburg, ZA
192.110.206.39 AS26652 Airstream Communications, LLC 4.29ms from Lincoln, US
88.13.196.55 AS3352 TELEFONICA DE ESPANA S.A.U. 8.70ms from Madrid, ES
84.65.161.7 AS5378 Vodafone Limited 3.04ms from Manchester, GB
93.174.128.87 AS47478 MSTN CJSC 0.69ms from Moscow, RU
217.82.28.215 AS3320 Deutsche Telekom AG 1.54ms from Nuernberg, DE
45.226.122.119 AS266433 Super On Telecom 3.41ms from Osasco, BR
172.233.24.23 AS63949 Akamai Connected Cloud 0.23ms from Osasco, BR
80.233.234.135 AS5518 SIA Tet 1.62ms from Riga, LV
211.221.82.183 AS4766 Korea Telecom 2.03ms from Seoul, KR
220.137.4.231 AS3462 Data Communication Business Group 1.42ms from Taipei, TW
123.198.91.215 AS2527 Sony Network Communications Inc. 1.50ms from Tokyo, JP
79.166.188.39 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.71ms from Athens, GR
87.151.52.167 AS3320 Deutsche Telekom AG 4.24ms from Duesseldorf, DE
130.225.91.231 AS1835 Forskningsnettet - Danish network for Research and Education 3.85ms from Falkenberg, SE
62.68.13.39 AS6735 TNG Stadtnetz GmbH 6.22ms from Frankfurt am Main, DE
14.240.185.183 AS45899 VNPT Corp 5.66ms from Ho Chi Minh City, VN
117.66.146.183 AS4134 CHINANET-BACKBONE 10.41ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 103.21.31.1
traceroute to 103.21.31.1 (103.21.31.1): 64 hops max, 52 byte packets
4 [AS3292] 83.88.19.99 4.702 ms
5 [] 212.237.192.104 5.406 ms
6 [] 212.36.143.34 168.906 ms
7 [AS54187] 103.21.31.1 168.926 ms
Measurement taken from IPinfo ProbeNet in Tønder, DK
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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