164.78.0.0/16

AS45133 · Singapore Polytechnic

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Singapore
Domain	sp.edu.sg
ASN	AS45133
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SN330-AP
tech-c:         SN330-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        SN330-AP
tech-c:         SN330-AP
nic-hdl:        AS2536-AP
remarks:        Generated from irt object IRT-SINGPOLY-SG
remarks:        [email protected] was validated on 2025-09-10
abuse-mailbox:  [email protected]
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:         [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 164.0.0.0/8

Range	ASN	Company	Num of IPs
164.126.0.0/15	AS39603	P4 Sp. z o.o.	131,072
164.100.0.0/16	AS55824	NICNET, INDIA	65,536
164.85.0.0/16	AS23074	PETROLEO BRASILEIRO S.A. - PETROBRAS	65,536
164.116.0.0/16	AS46457	Washington School Information Processing Cooperative	65,536
164.100.0.0/16	AS4758	NICNET, INDIA	65,536
164.62.0.0/16	AS398757	Federal Trade Commission	65,536
164.86.0.0/16	AS26243	Intelsat	65,536
164.46.0.0/16	AS4694	IDC Frontier Inc.	65,536
164.61.0.0/16	AS39290	METRO AG	65,536
164.50.0.0/16	AS395877	City of Tempe, Arizona	65,536
164.139.0.0/16	AS39290	METRO Digital GmbH	65,536
164.43.0.0/16	AS2519	JAPAN TOBACCO INC.	65,536
164.116.0.0/16	AS10506	Washington School Information Processing Cooperative	65,536
164.66.0.0/16	AS367	Headquarters, USAISC	65,536
164.104.0.0/16	AS54060	Poudre School District R-1	65,536
164.107.0.0/16	AS159	Ohio State University	65,536
164.15.0.0/16	AS2611	Universite Libre de Bruxelles	65,536
164.102.0.0/16	AS36534	Alberta Health Services	65,536
164.106.0.0/16	AS22845	Virginia Community College System	65,536
164.178.0.0/16	AS16509	Amazon.com, Inc.	65,536
164.69.0.0/16	AS2510	FUJITSU LIMITED	65,536
164.116.0.0/16	AS30198	Washington School Information Processing Cooperative	65,536
164.113.0.0/16	AS2495	Kansas Research and Education Network	65,536
164.139.0.0/16	AS33959	METRO Digital GmbH	65,536
164.116.0.0/16	AS10430	Washington School Information Processing Cooperative	65,536
164.114.0.0/16	AS10497	IBRD	65,536
164.165.0.0/16	AS54885	State of Idaho	65,536
164.121.0.0/16	AS10846	Deere & Company	65,536
164.141.0.0/16	AS214692	TUVE-palvelut	65,536
164.59.0.0/16	AS12349	D-51368 Leverkusen	65,536
164.162.0.0/16	AS10010	Astellas Pharma Inc.	65,536
164.59.0.0/16	AS13043	D-51368 Leverkusen	65,536
164.60.0.0/16	AS13043	Bayer AG	65,536
164.48.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
164.132.0.0/16	AS16276	OVH SAS	65,536
164.71.0.0/16	AS2510	FUJITSU LIMITED	65,536
164.95.0.0/16	AS13506	United States Department of the Treasury	65,536
164.145.0.0/16	AS16509	Amazon.com, Inc.	65,536
164.64.0.0/16	AS14235	State of New Mexico	65,536
164.195.0.0/16	AS16509	Amazon.com, Inc.	65,536
164.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
164.47.0.0/16	AS14737	Colorado Community College System	65,536
164.110.0.0/16	AS14827	Washington State Department of Transportation	65,536
164.156.0.0/16	AS18756	Commonwealth of PA - OA / Integrated Network Management Services	65,536
164.87.0.0/16	AS27046	DoD Network Information Center	65,536
164.119.0.0/16	AS2769	State of Nebraska / Office of the CIO	65,536
164.8.0.0/16	AS2107	University of Maribor	65,536
164.86.0.0/16	AS22351	Intelsat	65,536
164.53.0.0/16	AS10235	NATIONAL AUSTRALIA BANK LIMITED	65,536
164.10.0.0/16	AS59807	Swedbank AB	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
164.78.78.17	fcicaktrn.com	1

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

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

IP Address	ASN	Details
164.78.252.135	AS45133 Singapore Polytechnic	`2.12ms` from Singapore, SG
164.78.250.3	AS45133 Singapore Polytechnic	`1.52ms` 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
221.216.135.176	AS4808 China Unicom Beijing Province Network	`3.58ms` from Beijing, CN
89.120.34.0	AS9050 Orange Romania S.A.	`0.42ms` from Bucharest, RO
67.217.158.16	AS19021 BTC Broadband Inc.	`6.19ms` from Dallas, US
64.4.161.64	AS55293 A2 Hosting, Inc.	`0.11ms` from Detroit, US
141.147.15.160	AS31898 Oracle Corporation	`0.28ms` from Frankfurt am Main, DE
93.215.210.160	AS3320 Deutsche Telekom AG	`2.48ms` from Frankfurt am Main, DE
78.108.56.176	AS199524 G-Core Labs S.A.	`0.15ms` from Istanbul, TR
37.111.210.0	AS24389 GrameenPhone Ltd.	`7.24ms` from Kolkata, IN
92.238.14.224	AS5089 Virgin Media Limited	`5.91ms` from London, GB
88.44.221.80	AS3269 Telecom Italia S.p.A.	`4.34ms` from Milan, IT
130.193.34.16	AS200350 Yandex.Cloud LLC	`2.73ms` from Moscow, RU
125.8.74.16	AS9824 JCOM Co., Ltd.	`12.44ms` from Osaka, JP
82.90.216.0	AS3269 Telecom Italia S.p.A.	`3.94ms` from Rome, IT
216.129.126.192	AS11404 Wave Broadband	`0.75ms` from San Jose, US
69.91.170.48	AS33659 Comcast Cable Communications, LLC	`1.81ms` from Secaucus, US
59.24.143.32	AS4766 Korea Telecom	`5.99ms` from Seoul, KR
1.105.182.160	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
123.212.172.16	AS9318 SK Broadband Co Ltd	`7.34ms` from Seoul, KR
140.115.71.192	AS18420 National Central University	`3.21ms` from Taipei, TW
49.232.184.208	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Beijing, CN
31.46.66.0	AS5483 Magyar Telekom Plc.	`9.93ms` from Budapest, HU
86.129.80.48	AS2856 British Telecommunications PLC	`6.27ms` from Erith, GB
91.21.165.96	AS3320 Deutsche Telekom AG	`3.98ms` from Frankfurt am Main, DE
23.220.44.96	AS16625 Akamai Technologies, Inc.	`0.25ms` from Kuala Lumpur, MY
98.149.129.192	AS20001 Charter Communications Inc	`4.52ms` from Los Angeles, 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 164.78.217.191

traceroute to 164.78.217.191 (164.78.217.191): 10 hops max, 52 byte packets

2 [AS55293] 69.48.136.4 0.32 ms

3 *

4 *

5 *

6 *

7 [AS23856] 61.16.48.65 245.057 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Detroit, US

On December 6th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales