116.51.4.0/24

AS17645 · ASN - NTT SINGAPORE PTE LTD

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Summary

Country	Singapore
Domain	ntt.com.sg
ASN	AS17645
Parent Range	116.51.0.0/16
Registry	APNIC
ID	NTTS-SGP-AP

WHOIS Details

inetnum:        116.51.0.0 - 116.51.15.255
netname:        NTTS-SGP-AP
descr:          NTT Singapore Pte Ltd
country:        SG
admin-c:        NAA7-AP
tech-c:         NAA7-AP
abuse-c:        AN734-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-SG-NTTS
mnt-irt:        IRT-NTT-SG
last-modified:  2022-05-08T09:00:33Z
source:         APNIC

irt:            IRT-NTT-SG
address:        NTT Singapore Pte Ltd, 8 Kallang Avenue,
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NAA7-AP
tech-c:         IE11-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-25
mnt-by:         MAINT-SG-NTTS
last-modified:  2025-12-04T01:00:18Z
source:         APNIC

role:           ABUSE NTTSG
country:        ZZ
address:        NTT Singapore Pte Ltd, 8 Kallang Avenue,
phone:          +000000000
e-mail:         [email protected]
admin-c:        NAA7-AP
tech-c:         IE11-AP
nic-hdl:        AN734-AP
remarks:        Generated from irt object IRT-NTT-SG
remarks:        [email protected] was validated on 2025-08-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-04T01:00:17Z
source:         APNIC

person:         NETWORK ADMIN - AS17645
address:        NTT Singapore Pte Ltd 20 West, Pasir Panjang Road
country:        SG
phone:          +65 6871-5403
e-mail:         [email protected]
nic-hdl:        NAA7-AP
mnt-by:         MAINT-SG-NTTS
last-modified:  2025-07-01T09:56:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 116.51.4.0/24

Range	ASN	Company	Num of IPs
116.51.0.0/16	AS17645	NTT Singapore Pte Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 116.51.0.0/16

Range	ASN	Company	Num of IPs
116.51.0.0/16	AS17645	NTT Singapore Pte Ltd	65,536
116.51.16.0/20	AS2914	NTT-GIN	4,096
116.51.40.0/21	AS2914	Landmark Holdings Private Limited	2,048

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

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
207.203.128.152	AS6389 AT&T Enterprises, LLC	`15.31ms` from Atlanta, US
124.207.76.248	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
84.147.236.88	AS3320 Deutsche Telekom AG	`1.42ms` from Berlin, DE
34.241.42.168	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
52.142.113.168	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
79.252.20.184	AS3320 Deutsche Telekom AG	`4.14ms` from Frankfurt am Main, DE
79.239.28.104	AS3320 Deutsche Telekom AG	`7.63ms` from Frankfurt am Main, DE
69.163.195.248	AS26347 New Dream Network, LLC	`0.27ms` from Portland, US
101.88.95.136	AS4812 China Telecom (Group)	`2.33ms` from Shanghai, CN
1.162.220.72	AS3462 Data Communication Business Group	`3.24ms` from Taipei, TW
190.4.184.152	AS11081 United Telecommunication Services (UTS)	`1.06ms` from Willemstad, CW
139.104.201.216	AS11251 Disney Streaming Services	`4.31ms` from Atlanta, US
194.204.239.8	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.90ms` from Casablanca, MA
132.174.252.152	AS4373 Online Computer Library Center	`10.70ms` from Chicago, US
79.206.234.56	AS3320 Deutsche Telekom AG	`7.14ms` from Frankfurt am Main, DE
146.212.51.216	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.05ms` from Ljubljana, SI
146.212.90.232	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`0.94ms` from Ljubljana, SI
90.192.187.216	AS5607 Sky UK Limited	`3.53ms` from London, GB
15.188.122.200	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
70.68.73.184	AS6327 Shaw Communications	`8.39ms` from Seattle, US
189.18.222.136	AS27699 TELEFÔNICA BRASIL S.A	`3.09ms` from Vinhedo, BR
190.0.232.8	AS28073 Cooperativa Electrica Trenque Lauquen	`11.04ms` from Buenos Aires, AR
163.195.18.104	AS37130 State Information Technology Agency SOC Ltd	`1.52ms` from Cape Town, ZA
139.214.10.152	AS4837 CHINA UNICOM China169 Backbone	`10.81ms` from Changchun, CN
169.48.137.136	AS36351 IBM Cloud	`0.89ms` from Dallas, 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 -m6 116.51.4.84

traceroute to 116.51.4.84 (116.51.4.84): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.466 ms

3 [AS200590] 188.94.153.128 1.144 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On December 20th 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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