210.56.128.0/20

AS18224 · Singapore Network Services

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Summary

Country	Singapore
Domain	crimsonlogic.com
ASN	AS18224
Registry	APNIC
ID	CRIMSONLOGIC-NET

WHOIS Details

inetnum:        210.56.128.0 - 210.56.143.255
netname:        CRIMSONLOGIC-NET
descr:          Singapore Network Services Pte Ltd,
descr:          31 Science Park Road,
descr:          The Crimson, Science Park 2,
descr:          117611 Singapore
country:        SG
org:            ORG-CPL70-AP
admin-c:        HC263-AP
tech-c:         HC263-AP
abuse-c:        AC2166-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SG-CRIMSONLOGIC
mnt-routes:     MAINT-SG-CRIMSONLOGIC
mnt-irt:        IRT-CRIMSONLOGIC-SG
last-modified:  2020-11-25T06:35:54Z
source:         APNIC

irt:            IRT-CRIMSONLOGIC-SG
address:        31, Science Park Road,
address:        The Crimson, Science Park 2,
address:        117611 Singapore
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HC263-AP
tech-c:         HC263-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-07
mnt-by:         MAINT-SG-CRIMSONLOGIC
last-modified:  2025-11-18T00:27:11Z
source:         APNIC

organisation:   ORG-CPL70-AP
org-name:       CrimsonLogic Pte Ltd
org-type:       LIR
country:        SG
address:        31, Science Park Road
address:        The Crimson
phone:          +65-6887-7888
fax-no:         +65-6778-5277
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:52Z
source:         APNIC

role:           ABUSE CRIMSONLOGICSG
country:        ZZ
address:        31, Science Park Road,
address:        The Crimson, Science Park 2,
address:        117611 Singapore
phone:          +000000000
e-mail:         [email protected]
admin-c:        HC263-AP
tech-c:         HC263-AP
nic-hdl:        AC2166-AP
remarks:        Generated from irt object IRT-CRIMSONLOGIC-SG
remarks:        [email protected] was validated on 2025-11-07
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-07T02:08:20Z
source:         APNIC

person:         Hostmaster CrimsonLogic
address:        31, Science Park Road,
address:        The Crimson, Science Park 2,
address:        117611 Singapore
country:        SG
phone:          +65-6887-7888
fax-no:         +65-6778-5277
e-mail:         [email protected]
nic-hdl:        HC263-AP
mnt-by:         MAINT-SG-CRIMSONLOGIC
last-modified:  2008-09-04T07:29:19Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.56.0.0/16

Range	ASN	Company	Num of IPs
210.56.224.0/19	AS17551	Swoop Telecommunications Pty Ltd	8,192
210.56.224.0/19	AS9224	Swoop Telecommunications Pty Ltd	8,192
210.56.160.0/19	AS17955	DENSAN CO., LTD.	8,192
210.56.80.0/20	AS7600	EscapeNet	4,096
210.56.32.0/20	AS4770	INTERNET COMPANY OF NEW ZEALAND LIMITED	4,096
210.56.48.0/20	AS152194	Sun Network (Hong Kong) Limited	4,096
210.56.80.0/21	AS56037	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.88.0/21	AS7600	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.80.0/21	AS7600	NBN, Private IP, IPWAN, MPLS & ADSL broadband technologies	2,048
210.56.72.0/21	AS16509	Amazon.com, Inc.	2,048
210.56.70.0/23	AS9723	ISEEK	512
210.56.150.0/23	AS151660	Neso Internet Pty Ltd	512
210.56.148.0/23	AS154127	RIFATEL PTY LTD	512
210.56.68.0/23	AS9723	ISEEK	512
210.56.62.0/24	AS152194	MEGA-II IDC	256
210.56.63.0/24	AS152194	MEGA-II IDC	256
210.56.48.0/24	AS152194	MEGA-II IDC	256
210.56.148.0/24	AS154127	Rifatel	256
210.56.59.0/24	AS152194	MEGA-II IDC	256
210.56.58.0/24	AS152194	MEGA-II IDC	256
210.56.57.0/24	AS152194	MEGA-II IDC	256
210.56.56.0/24	AS152194	MEGA-II IDC	256
210.56.55.0/24	AS152194	MEGA-II IDC	256
210.56.54.0/24	AS152194	MEGA-II IDC	256
210.56.94.0/24	AS56037	Webprophets Pty Ltd, ISP, Melbourne VIC	256
210.56.53.0/24	AS152194	MEGA-II IDC	256
210.56.52.0/24	AS152194	MEGA-II IDC	256
210.56.50.0/24	AS152194	MEGA-II IDC	256
210.56.49.0/24	AS152194	MEGA-II IDC	256
210.56.64.0/24	AS9723	ISEEK	256
210.56.60.0/24	AS152194	MEGA-II IDC	256
210.56.61.0/24	AS152194	MEGA-II IDC	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
210.56.140.4	AS151469 CrimsonLogic Pte Ltd	`2.33ms` from Bengaluru, IN
210.56.141.4	AS151469 CrimsonLogic Pte Ltd	`2.27ms` from Bengaluru, IN
210.56.128.54	AS18224 Singapore Network Services	`1.88ms` from Singapore, SG
210.56.134.11	AS18224 Singapore Network Services	`1.71ms` 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
193.41.150.100	AS16013 Unisystems SA	`0.81ms` from Athens, GR
34.71.77.52	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
170.247.211.36	AS265229 INTERLIGADOS FIBRA	`12.67ms` from Joao Pessoa, BR
108.83.75.148	AS7018 AT&T Enterprises, LLC	`5.15ms` from Los Angeles, US
179.43.189.68	AS51852 Private Layer INC	`0.07ms` from Lugano, CH
183.76.144.36	AS4685 Asahi Net	`1.99ms` from Osaka, JP
134.157.203.100	AS1307 Renater	`1.07ms` from Paris, FR
78.12.230.4	AS16509 Amazon.com, Inc.	`0.49ms` from Santiago de Queretaro, MX
187.149.132.116	AS8151 UNINET	`7.56ms` from Santiago de Queretaro, MX
104.243.243.244	AS212238 Datacamp Limited	`0.34ms` from Seattle, US
49.174.122.84	AS17858 LG POWERCOMM	`2.78ms` from Seoul, KR
211.179.252.132	AS9318 SK Broadband Co Ltd	`7.93ms` from Seoul, KR
102.204.206.52	AS328853 OXAHOST	`1.01ms` from Tunis, TN
92.70.65.132	AS1136 KPN B.V.	`2.53ms` from Amsterdam, NL
52.188.8.116	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
20.163.201.20	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
35.187.79.148	AS396982 Google LLC	`0.13ms` from Brussels, BE
105.233.41.100	AS36874 Cybersmart	`1.23ms` from Cape Town, ZA
76.161.33.4	AS7029 Windstream Communications LLC	`0.46ms` from Dallas, US
85.195.215.244	AS13030 Init7 (Switzerland) Ltd.	`0.37ms` from Geneve, CH
202.133.55.164	AS17754 Excellmedia	`0.94ms` from Hyderabad, IN
131.216.144.228	AS3851 Nevada System of Higher Education	`6.98ms` from Los Angeles, US
151.10.12.116	AS1267 WIND TRE S.P.A.	`1.51ms` from Milan, IT
23.25.249.52	AS7922 Comcast Cable Communications, LLC	`6.85ms` from Providence, US
94.34.201.180	AS8612 Tiscali Italia S.P.A.	`11.58ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f2 -m6 210.56.129.95

traceroute to 210.56.129.95 (210.56.129.95): 6 hops max, 52 byte packets

2 [AS174] 38.122.156.24 0.646 ms

3 [AS174] 154.24.70.221 0.674 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Houston, US

On December 14th 2025

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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