210.56.138.0/24

AS141697 · CrimsonLogic Pte Ltd

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Summary

Country	Singapore
Domain	crimsonlogic.com
ASN	AS141697
Parent Range	210.56.128.0/20
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:         abuse@crimsonlogic.com
abuse-mailbox:  abuse@crimsonlogic.com
admin-c:        HC263-AP
tech-c:         HC263-AP
auth:           # Filtered
remarks:        abuse@crimsonlogic.com 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:         HostMaster@CrimsonLogic.com
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:         abuse@crimsonlogic.com
admin-c:        HC263-AP
tech-c:         HC263-AP
nic-hdl:        AC2166-AP
remarks:        Generated from irt object IRT-CRIMSONLOGIC-SG
remarks:        abuse@crimsonlogic.com was validated on 2025-11-07
abuse-mailbox:  abuse@crimsonlogic.com
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:         HostMaster@CrimsonLogic.com
nic-hdl:        HC263-AP
mnt-by:         MAINT-SG-CRIMSONLOGIC
last-modified:  2008-09-04T07:29:19Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.56.138.0/24

Range	ASN	Company	Num of IPs
210.56.128.0/20	AS141697	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS151469	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS18224	Singapore Network Services Pte Ltd,	4,096

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
210.56.128.0/20	AS151469	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS141697	Singapore Network Services Pte Ltd,	4,096
210.56.128.0/20	AS18224	Singapore Network Services Pte Ltd,	4,096
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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
102.141.16.24	AS36924 GVA Cote d'Ivoire SAS	`7.23ms` from Brazzaville, CG
92.114.178.184	AS8926 Moldtelecom SA	`3.50ms` from Chisinau, MD
3.121.75.24	AS16509 Amazon.com, Inc.	`0.27ms` from Frankfurt am Main, DE
154.216.92.136	AS132839 POWER LINE DATACENTER	`1.05ms` from Hong Kong, HK
196.0.103.24	AS21491 Uganda Telecom	`0.77ms` from Kampala, UG
59.167.119.8	AS4739 Internode Pty Ltd	`1.50ms` from Melbourne, AU
77.136.203.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.99ms` from Paris, FR
179.165.100.24	AS26599 TELEFÔNICA BRASIL S.A	`2.10ms` from Sao Paulo, BR
61.97.209.56	AS17839 LG HelloVision Corp.	`2.09ms` from Seoul, KR
220.88.140.200	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
31.208.177.232	AS29518 Bredband2 AB	`5.68ms` from Stockholm, SE
54.245.18.136	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
190.65.77.136	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.38ms` from Bogota, CO
164.160.123.56	AS328049 Haupt Online (Pty) Ltd	`8.88ms` from Centurion, ZA
50.44.141.248	AS5650 Frontier Communications of America, Inc.	`8.02ms` from Chicago, US
67.10.241.200	AS11427 Charter Communications Inc	`4.53ms` from Dallas, US
102.113.113.200	AS23889 Mauritius Telecom Ltd	`1.81ms` from Ebene, MU
1.234.226.232	AS9318 SK Broadband Co Ltd	`1.03ms` from Incheon, KR
156.35.122.40	AS766 RedIRIS Autonomous System	`6.85ms` from Madrid, ES
2.115.76.200	AS3269 Telecom Italia S.p.A.	`5.96ms` from Milan, IT
179.26.20.8	AS6057 Administracion Nacional de Telecomunicaciones	`1.86ms` from Montevideo, UY
136.24.142.136	AS19165 Webpass Inc.	`1.35ms` from Santa Clara, US
82.76.188.152	AS8708 DIGI ROMANIA S.A.	`3.64ms` from Timisoara, RO
92.248.132.136	AS51604 JSC ER-Telecom Holding	`12.69ms` from Yekaterinburg, RU
52.249.222.200	AS8075 Microsoft Corporation	`0.66ms` from Ashburn, 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 -m10 210.56.138.160

traceroute to 210.56.138.160 (210.56.138.160): 10 hops max, 52 byte packets

2 [AS197155] 5.187.51.2 0.488 ms

3 [AS24724] 212.91.8.73 5.917 ms

4 [AS24724] 212.91.9.82 5.13 ms

5 *

6 [AS4657] 203.118.6.242 188.201 ms

7 [AS4657] 203.116.90.238 187.447 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Gdansk, PL

On March 20th 2026

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