1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.187.0.0/16
  4. AS13631  | 103.187.71.0/24

103.187.71.0/24

AS13631  ·  CITADEL ENTERPRISE AMERICAS LLC

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Summary

Country Singapore
Domain citadel.com
ASN AS13631
Registry APNIC
ID CEAL-SG4

WHOIS Details

inetnum:        103.187.71.0 - 103.187.71.255
netname:        CEAL-SG4
descr:          Citadel Enterprise Asia Limited
country:        SG
admin-c:        CEAL1-AP
tech-c:         CEAL1-AP
abuse-c:        AC2576-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CEAL-HK
mnt-irt:        IRT-CEAL-HK
last-modified:  2024-09-16T04:19:24Z
source:         APNIC

irt:            IRT-CEAL-HK
address:        16th Floor, IFC2, 8 Finance Street, Central Hong Kong 852
e-mail:         opcenter@citadel.com
abuse-mailbox:  opcenter@citadel.com
admin-c:        CEAL1-AP
tech-c:         CEAL1-AP
auth:           # Filtered
remarks:        opcenter@citadel.com was validated on 2025-09-26
mnt-by:         MAINT-CEAL-HK
last-modified:  2025-09-26T00:01:49Z
source:         APNIC

role:           ABUSE CEALHK
country:        ZZ
address:        16th Floor, IFC2, 8 Finance Street, Central Hong Kong 852
phone:          +000000000
e-mail:         opcenter@citadel.com
admin-c:        CEAL1-AP
tech-c:         CEAL1-AP
nic-hdl:        AC2576-AP
remarks:        Generated from irt object IRT-CEAL-HK
remarks:        opcenter@citadel.com was validated on 2025-09-26
abuse-mailbox:  opcenter@citadel.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-26T00:02:05Z
source:         APNIC

role:           Citadel Enterprise Asia Limited administrator
address:        16th Floor, IFC2, 8 Finance Street, Central Hong Kong 852
country:        HK
phone:          +1-312-395-2525
e-mail:         opcenter@citadel.com
admin-c:        CEAL1-AP
tech-c:         CEAL1-AP
nic-hdl:        CEAL1-AP
mnt-by:         MAINT-CEAL-HK
last-modified:  2022-05-10T00:30:25Z
source:         APNIC

route:          103.187.71.0/24
origin:         AS13631
descr:          Citadel Enterprise Asia Limited 16th Floor, IFC2, 8 Finance Street
mnt-by:         MAINT-CEAL-HK
last-modified:  2022-07-07T06:25:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.187.0.0/16

Range ASN Company Num of IPs
103.187.140.0/23 AS149833 Wrkpod Inc. 512
103.187.192.0/23 AS149834 COMPUTERS NOW PTY LTD 512
103.187.240.0/23 AS149841 Lightning IP PTY LTD 512
103.187.96.0/23 AS133661 FASTWAY ROYAL CABLE NETWORK PRIVATE LIMITED 512
103.187.164.0/23 AS149897 PT Amanusa Telemedia Mahardika 512
103.187.88.0/23 AS149949 Universitas Mulawarman 512
103.187.178.0/23 AS133981 PLAYERNET TECHNOLOGIES PVT LTD 512
103.187.194.0/23 AS146884 SKY COMMUNICATIONS 512
103.187.0.0/23 AS149101 BKCLOUD COMPANY LIMITED 512
103.187.2.0/23 AS149102 KHANH CHI ICT COMPANY LIMITED 512
103.187.212.0/23 AS134017 VDCN INFOTECH PRIVATE LIMITED 512
103.187.168.0/23 AS135967 BACH KIM HNT COMPANY LIMITED 512
103.187.94.0/23 AS134732 NEXT TECH BD 512
103.187.22.0/23 AS139016 HOSTTIER 512
103.187.82.0/23 AS149566 YNET INFOCOM PVT LTD 512
103.187.134.0/23 AS139567 MULTI CORE INFOTECH 512
103.187.246.0/23 AS149596 X3M INFRA PVT LTD 512
103.187.38.0/23 AS139667 M.I.T(MUSTAFA INFORMATION TECHNOLOGY) 512
103.187.166.0/23 AS140171 YES FIBERNET SERVICES PRIVATE LIMITED 512
103.187.120.0/23 AS140505 Ripple Networks Pty Ltd 512
103.187.226.0/23 AS149728 PT Arsya Bintang Nusantara 512
103.187.118.0/23 AS132049 Endeavour Foundation 512
103.187.162.0/23 AS149744 PT Misqot Sejahtera Indonesia 512
103.187.84.0/23 AS133661 SURYA IMPEX 512
103.187.12.0/23 AS149819 Kasper Network 512
103.187.32.0/23 AS149820 Epworth Corporation Limited 512
103.187.30.0/23 AS149822 Friends Digital Fiber Network 512
103.187.28.0/23 AS149825 RFi Network t/a RFi Fiber 512
103.187.66.0/23 AS149829 Wide Communications 512
103.187.232.0/23 AS58659 HR NETWORK COMMUNICATION 512
103.187.4.0/23 AS63737 IOT GLOBAL DIGITALIZATION COMPANY LIMITED 512
103.187.228.0/23 AS141514 SSV WINGS BROADBAND LLP 512
103.187.24.0/23 AS131304 FIBER TECHNOLOGY LIMITED 512
103.187.151.0/24 AS4800 Indonesia Online Access 256
103.187.152.0/24 AS4800 Indonesia Online Access 256
103.187.153.0/24 AS4800 Indonesia Online Access 256
103.187.154.0/24 AS4800 Indonesia Online Access 256
103.187.155.0/24 AS4800 Indonesia Online Access 256
103.187.156.0/24 AS4800 Indonesia Online Access 256
103.187.157.0/24 AS4800 Indonesia Online Access 256
103.187.184.0/24 AS4800 Indonesia Online Access 256
103.187.185.0/24 AS4800 Indonesia Online Access 256
103.187.186.0/24 AS4800 Indonesia Online Access 256
103.187.187.0/24 AS4800 Indonesia Online Access 256
103.187.188.0/24 AS4800 Indonesia Online Access 256
103.187.189.0/24 AS4800 Indonesia Online Access 256
103.187.218.0/24 AS4800 Indonesia Online Access 256
103.187.219.0/24 AS4800 Indonesia Online Access 256
103.187.220.0/24 AS4800 Indonesia Online Access 256
103.187.221.0/24 AS4800 Indonesia Online Access 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

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

IP Address ASN Details
103.187.71.4 AS13631 CITADEL ENTERPRISE AMERICAS LLC 1.36ms 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
85.31.45.184 AS41745 Baykov Ilya Sergeevich 1.75ms from Amsterdam, NL
195.109.63.8 AS702 Verizon Business 4.24ms from Amsterdam, NL
173.21.86.40 AS30036 Mediacom Communications Corp 14.04ms from Atlanta, US
41.97.249.88 AS36947 Telecom Algeria 13.90ms from Barcelona, ES
77.183.31.24 AS6805 Telefonica Germany GmbH & Co.OHG 2.97ms from Berlin, DE
204.58.170.8 AS393247 Parkview Hospital 7.04ms from Chicago, US
34.55.143.248 AS396982 Google LLC 0.12ms from Council Bluffs, US
34.121.122.248 AS396982 Google LLC 0.12ms from Council Bluffs, US
89.1.73.232 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.64ms from Duesseldorf, DE
18.160.160.72 AS16509 Amazon.com, Inc. 0.10ms from Houston, US
18.60.57.40 AS16509 Amazon.com, Inc. 1.70ms from Hyderabad, IN
80.26.216.168 AS3352 TELEFONICA DE ESPANA S.A.U. 1.89ms from Madrid, ES
134.202.161.248 AS7018 AT&T Enterprises, LLC 1.03ms from New York City, US
39.121.216.104 AS9318 SK Broadband Co Ltd 4.98ms from Seoul, KR
101.66.48.200 AS4837 CHINA UNICOM China169 Backbone 10.66ms from Shanghai, CN
46.116.166.72 AS1680 Cellcom Fixed Line Communication L.P 2.98ms from Tel Aviv, IL
202.242.231.200 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.71ms from Tokyo, JP
141.14.241.24 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.10ms from Berlin, DE
85.216.185.184 AS6830 Liberty Global B.V. 8.89ms from Brno, CZ
183.142.39.56 AS4134 CHINANET-BACKBONE 6.53ms from Hangzhou, CN
14.244.214.88 AS45899 VNPT Corp 2.03ms from Hanoi, VN
103.143.202.72 AS135989 Tay Ninh Department of Information and Communications 1.85ms from Ho Chi Minh City, VN
193.159.53.200 AS3320 Deutsche Telekom AG 3.44ms from Nuernberg, DE
183.109.166.232 AS4766 Korea Telecom 4.34ms from Seoul, KR
67.70.139.104 AS577 Bell Canada 5.42ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f2 103.187.71.4
traceroute to 103.187.71.4 (103.187.71.4): 64 hops max, 52 byte packets
2 [AS749] 11.73.8.202 1.534 ms
3 [AS749] 11.95.17.201 0.466 ms
4 *
5 [] 117.49.53.97 11.211 ms
6 *
7 [AS4812] 180.163.38.81 11.974 ms
8 [AS4812] 101.95.209.53 13.417 ms
9 [AS4812] 101.95.224.97 13.446 ms
10 *
11 [AS4134] 202.97.51.161 17.714 ms
12 [AS4134] 202.97.58.90 38.491 ms
13 [] 203.22.178.5 43.518 ms
14 *
15 [] 69.194.165.6 76.763 ms
16 [] 69.194.169.182 98.16 ms
17 [] 203.56.53.10 78.357 ms
18 *
19 [AS13631] 103.187.71.4 82.447 ms
Measurement taken from IPinfo ProbeNet in Qingdao, CN
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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