164.78.248.0/24

AS45133 · Singapore Polytechnic

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Summary

Country	Singapore
Domain	sp.edu.sg
ASN	AS45133
Parent Range	164.78.0.0/16
Registry	APNIC
ID	SINGPOLY-SG

WHOIS Details

inetnum:        164.78.0.0 - 164.78.255.255
netname:        SINGPOLY-SG
descr:          Singapore Polytechnic
descr:          500 Dover Road
descr:          INDT Dept
country:        SG
org:            ORG-SP7-AP
admin-c:        SN330-AP
tech-c:         SN330-AP
abuse-c:        AS2536-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-SINGPOLY-SG
mnt-routes:     MAINT-SINGPOLY-SG
mnt-irt:        IRT-SINGPOLY-SG
last-modified:  2022-06-05T23:35:46Z
source:         APNIC

irt:            IRT-SINGPOLY-SG
address:        500 Dover Road
address:        S139651
address:        Singapore
e-mail:         noc@sp.edu.sg
abuse-mailbox:  noc@sp.edu.sg
admin-c:        SN330-AP
tech-c:         SN330-AP
auth:           # Filtered
remarks:        noc@sp.edu.sg was validated on 2025-09-10
mnt-by:         MAINT-SINGPOLY-SG
last-modified:  2025-11-18T00:26:36Z
source:         APNIC

organisation:   ORG-SP7-AP
org-name:       Singapore Polytechnic
org-type:       LIR
country:        SG
address:        500 Dover Road
address:        INDT Dept
phone:          +65-6772-1160
fax-no:         +65-6772-1980
e-mail:         noc@sp.edu.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE SINGPOLYSG
country:        ZZ
address:        500 Dover Road
address:        S139651
address:        Singapore
phone:          +000000000
e-mail:         noc@sp.edu.sg
admin-c:        SN330-AP
tech-c:         SN330-AP
nic-hdl:        AS2536-AP
remarks:        Generated from irt object IRT-SINGPOLY-SG
remarks:        noc@sp.edu.sg was validated on 2025-09-10
abuse-mailbox:  noc@sp.edu.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-10T00:55:49Z
source:         APNIC

role:           SP NOC
address:        500 Dover Road, Singapore 139651
country:        SG
phone:          +65-6879 8050
fax-no:         +65-6772 1980
e-mail:         noc@sp.edu.sg
admin-c:        SN330-AP
tech-c:         SN330-AP
nic-hdl:        SN330-AP
mnt-by:         MAINT-SINGPOLY-SG
last-modified:  2008-09-04T07:54:25Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 164.78.248.0/24

Range	ASN	Company	Num of IPs
164.78.0.0/16	AS45133	Singapore Polytechnic	65,536

Nearby Ranges

BGP prefixes that overlap with 164.78.0.0/16

Range	ASN	Company	Num of IPs
164.78.0.0/16	AS45133	Singapore Polytechnic	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
52.31.85.136	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
95.117.60.152	AS6805 Telefonica Germany GmbH & Co.OHG	`9.04ms` from Frankfurt am Main, DE
2.205.154.8	AS3209 Vodafone GmbH	`6.21ms` from Hamburg, DE
1.253.42.168	AS9318 SK Broadband Co Ltd	`7.08ms` from Incheon, KR
87.16.126.120	AS3269 Telecom Italia S.p.A.	`5.82ms` from Milan, IT
91.6.73.184	AS3320 Deutsche Telekom AG	`2.75ms` from Nuernberg, DE
179.210.252.8	AS28573 Claro NXT Telecomunicacoes Ltda	`2.15ms` from Rio de Janeiro, BR
24.55.160.120	AS22581 Broadband VI, LLC	`3.88ms` from San Juan, PR
14.38.67.200	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
123.192.149.120	AS38841 kbro CO. Ltd.	`6.75ms` from Taipei, TW
93.115.82.24	AS3223 Voxility LLP	`0.19ms` from Bucharest, RO
76.16.202.40	AS7922 Comcast Cable Communications, LLC	`5.32ms` from Chicago, US
174.171.25.104	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Houston, US
67.232.42.168	AS2379 CenturyLink Communications, LLC	`7.32ms` from Miami, US
80.21.137.136	AS3269 Telecom Italia S.p.A.	`4.71ms` from Milan, IT
195.98.191.200	AS8334 LLC SETEL	`0.50ms` from Moscow, RU
144.31.148.136	AS401152 Ace Data Centers II, L.L.C.	`0.13ms` from Orem, US
3.229.75.152	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
208.88.158.200	AS397415 Pure Storage, INC.	`0.80ms` from Santa Clara, US
47.116.146.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`9.23ms` from Shanghai, CN
139.60.92.8	AS36813 Hamilton County Communications, Inc	`5.76ms` from St. Louis, US
219.114.106.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.92ms` from Tokyo, JP
112.49.36.72	AS9808 China Mobile Communications Group Co., Ltd.	`4.47ms` from Fuzhou, CN
174.127.195.168	AS40065 CNSERVERS LLC	`0.53ms` from Hong Kong, HK
58.227.248.56	AS9318 SK Broadband Co Ltd	`5.62ms` from Incheon, KR

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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