203.217.187.0/24

AS131195  ·  SIM Headquarters

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Summary

Country Singapore
Domain sim.edu.sg
ASN AS131195
Parent Range 203.217.186.0/23
Registry APNIC
ID SIM-SG

WHOIS Details

inetnum:        203.217.184.0 - 203.217.187.255
netname:        SIM-SG
descr:          SIM Headquarters
country:        SG
org:            ORG-SIOM1-AP
admin-c:        SIOM1-AP
tech-c:         SIOM1-AP
abuse-c:        AS2807-AP
status:         ALLOCATED PORTABLE
remarks:        Used for multihoming
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-SIM-SG
mnt-routes:     MAINT-SIM-SG
mnt-irt:        IRT-SIM-SG
last-modified:  2020-10-20T01:11:47Z
source:         APNIC

irt:            IRT-SIM-SG
address:        SIM Headquarters, 461 Clementi Road, Singapore 599491
e-mail:         sysop@sim.edu.sg
abuse-mailbox:  sysop@sim.edu.sg
admin-c:        SIOM1-AP
tech-c:         SIOM1-AP
auth:           # Filtered
remarks:        sysop@sim.edu.sg is invalid
mnt-by:         MAINT-SIM-SG
last-modified:  2023-08-01T23:01:52Z
source:         APNIC

organisation:   ORG-SIOM1-AP
org-name:       Singapore Institute of Management
org-type:       LIR
country:        SG
address:        SIM Headquarters
address:        461 Clementi Road
phone:          +65-6248-9524
e-mail:         sysop@sim.edu.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:33Z
source:         APNIC

role:           ABUSE SIMSG
address:        SIM Headquarters, 461 Clementi Road, Singapore 599491
country:        ZZ
phone:          +000000000
e-mail:         sysop@sim.edu.sg
admin-c:        SIOM1-AP
tech-c:         SIOM1-AP
nic-hdl:        AS2807-AP
remarks:        Generated from irt object IRT-SIM-SG
remarks:        sysop@sim.edu.sg is invalid
abuse-mailbox:  sysop@sim.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2023-08-01T23:02:32Z
source:         APNIC

role:           SINGAPORE INSTITUTE OF MANAGEMENT - network admini
address:        SIM Headquarters, 461 Clementi Road, Singapore 599491
country:        SG
phone:          +65-6248 9520
fax-no:         +65-6462 9463
e-mail:         sysop@sim.edu.sg
admin-c:        SIOM1-AP
tech-c:         SIOM1-AP
nic-hdl:        SIOM1-AP
mnt-by:         MAINT-SIM-SG
last-modified:  2009-07-14T01:11:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.217.187.0/24

Range ASN Company Num of IPs
203.217.186.0/23 AS131195 SIM Headquarters 512

Nearby Ranges

BGP prefixes that overlap with 203.217.0.0/16

Range ASN Company Num of IPs
203.217.224.0/19 AS9764 DAOU TECHNOLOGY 8,192
203.217.96.0/19 AS17809 VEE TIME CORP. 8,192
203.217.64.0/19 AS7545 iiNet Limited 8,192
203.217.32.0/20 AS7545 iiNet Limited 4,096
203.217.208.0/20 AS45996 DAOU TECHNOLOGY 4,096
203.217.104.0/21 AS17809 VEE TIME CORP. 2,048
203.217.208.0/21 AS45996 DAOU TECHNOLOGY 2,048
203.217.112.0/21 AS17809 VEE TIME CORP. 2,048
203.217.120.0/21 AS17809 VEE TIME CORP. 2,048
203.217.72.0/21 AS7545 iiNet Limited 2,048
203.217.96.0/21 AS17809 VEE TIME CORP. 2,048
203.217.4.0/22 AS4739 iiNet Limited 1,024
203.217.88.0/22 AS7545 iiNet Limited 1,024
203.217.144.0/22 AS45884 Rvr Digital Infrastructures Limited 1,024
203.217.20.0/22 AS4739 iiNet Limited 1,024
203.217.92.0/22 AS7545 iiNet Limited 1,024
203.217.176.0/22 AS17564 Level 31 TM Tower 1,024
203.217.68.0/22 AS7545 iiNet Limited 1,024
203.217.180.0/22 AS18134 JCOM Co., Ltd. 1,024
203.217.64.0/22 AS7545 iiNet Limited 1,024
203.217.204.0/22 AS45996 DAOU TECHNOLOGY 1,024
203.217.16.0/22 AS4739 iiNet Limited 1,024
203.217.28.0/22 AS4739 iiNet Limited 1,024
203.217.96.0/22 AS17809 VEE TIME CORP. 1,024
203.217.156.0/22 AS10000 Nagasaki Cable Media Inc. 1,024
203.217.0.0/22 AS4802 iiNet Limited 1,024
203.217.172.0/23 AS45711 Imediabiz Indonesia 512
203.217.128.0/23 AS45810 University of Nottingham, Malaysia 512
203.217.80.0/23 AS7545 iiNet Limited 512
203.217.10.0/23 AS4739 iiNet Limited 512
203.217.180.0/23 AS18134 Jupiter Telecommunications Co., Ltd. 512
203.217.86.0/23 AS7545 iiNet Limited 512
203.217.60.0/23 AS4739 iiNet Limited 512
203.217.0.0/23 AS4802 iiNet Limited 512
203.217.160.0/23 AS45827 MBITS a division of E & M Nolan Holdings Pty Ltd 512
203.217.186.0/23 AS131195 SIM Headquarters 512
203.217.84.0/23 AS7545 iiNet Limited 512
203.217.12.0/23 AS4739 iiNet Limited 512
203.217.206.0/23 AS45996 DAOU TECHNOLOGY 512
203.217.58.0/23 AS4739 iiNet Limited 512
203.217.82.0/23 AS7545 iiNet Limited 512
203.217.182.0/23 AS18134 Jupiter Telecommunications Co., Ltd. 512
203.217.56.0/23 AS4739 iiNet Limited 512
203.217.150.0/23 AS18055 Department of Human Services 512
203.217.2.0/23 AS4802 iiNet Limited 512
203.217.8.0/23 AS4739 iiNet Limited 512
203.217.169.0/24 AS131207 SINET, Dedicated Fiber, Dedicated Speed, Dedicated Support, Dedicated Always. 256
203.217.130.0/24 AS45810 University of Nottingham, Malaysia 256
203.217.216.0/24 AS45996 DAOU TECHNOLOGY 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

Pingable IPs

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

IP Address ASN Details
203.217.187.62 AS131195 SIM Headquarters 1.18ms 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
24.159.158.200 AS20115 Charter Communications LLC 17.91ms from Atlanta, US
50.96.241.104 AS7029 Windstream Communications LLC 10.17ms from Atlanta, US
144.125.50.152 AS394089 Google LLC 0.15ms from Brussels, BE
80.96.20.200 AS206510 Romav Comunicatii SRL 1.14ms from Bucharest, RO
117.235.73.136 AS9829 National Internet Backbone 6.29ms from Delhi, IN
68.84.188.216 AS7922 Comcast Cable Communications, LLC 8.27ms from Flint, US
94.46.160.136 AS24768 ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA 0.38ms from Lisbon, PT
112.179.58.72 AS4766 Korea Telecom 1.82ms from Seoul, KR
118.189.63.136 AS17547 M1 NET LTD 2.15ms from Singapore, SG
182.155.244.200 AS17809 VEE TIME CORP. 3.34ms from Taipei, TW
97.132.13.24 AS6167 Verizon Business 15.98ms from Atlanta, US
76.141.215.24 AS7922 Comcast Cable Communications, LLC 3.62ms from Chicago, US
8.142.157.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.17ms from Zhangjiakou, CN
186.13.38.184 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 9.28ms from Cordoba, AR
105.172.55.104 AS37119 UNITEL SA 1.33ms from Luanda, AO
98.221.130.152 AS7922 Comcast Cable Communications, LLC 4.24ms from New York City, US
58.190.248.200 AS17511 OPTAGE Inc. 2.85ms from Osaka, JP
171.118.104.248 AS4837 CHINA UNICOM China169 Backbone 2.81ms from Taiyuan, CN
113.132.148.8 AS4134 CHINANET-BACKBONE 2.30ms from Xi'an, CN
82.45.12.152 AS5089 Virgin Media Limited 11.11ms from London, GB
85.46.179.216 AS3269 Telecom Italia S.p.A. 11.68ms from Milan, IT
44.198.196.248 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
163.176.169.248 AS31898 Oracle Corporation 0.20ms from Sao Paulo, BR
98.59.157.72 AS7922 Comcast Cable Communications, LLC 5.44ms from Seattle, US
35.213.9.24 AS15169 Google LLC 0.14ms from Tokyo, JP

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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