Autonomous System details

AS136439

Defence Science Technology Agency  ·  dsta.gov.sg

Singapore
    Stub AS Icon Stub AS

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AS136439 – Defence Science Technology Agency

Field Value
Country Singapore
Website dsta.gov.sg
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type Government
Registry apnic
Allocated 7 years ago on May 20, 2019
Updated 5 years ago on Oct 01, 2020

IP Ranges

Netblock Company Num of IPs
103.138.77.0/24 1 Depot Road, Singapore 109679 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS136439
                                                OrgID:          AS136439
                                                ASName:         AS136439
                                                ASNumber:       AS136439
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS4657 StarHub Ltd
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4657 StarHub Ltd
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
190.7.65.7 AS27855 AXESAT S.A 2.85ms from Bogota, CO
177.195.233.39 AS28573 Claro NXT Telecomunicacoes Ltda 16.75ms from Joao Pessoa, BR
90.181.58.135 AS5610 O2 Czech Republic, a.s. 9.39ms from Prague, CZ
52.53.225.199 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
179.97.108.135 AS28601 UNIVERSIDADE DO ESTADO DE SANTA CATARINA 12.29ms from Sao Paulo, BR
124.221.149.55 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.72ms from Shanghai, CN
99.24.153.23 AS7018 AT&T Enterprises, LLC 18.65ms from Atlanta, US
190.25.27.87 AS19429 ETB - Colombia 1.33ms from Bogota, CO
197.42.165.135 AS8452 TE-AS 5.10ms from Cairo, EG
197.45.22.135 AS8452 TE-AS 6.06ms from Cairo, EG
14.186.61.103 AS45899 VNPT Corp 1.42ms from Ho Chi Minh City, VN
200.110.55.199 AS27882 Telefónica Celular de Bolivia S.A. 3.47ms from La Paz, BO
78.150.129.167 AS13285 TalkTalk Communications Limited 3.36ms from London, GB
31.54.132.7 AS2856 British Telecommunications PLC 5.15ms from London, GB
147.219.169.39 AS20115 Charter Communications LLC 17.66ms from Minneapolis, US
81.18.126.39 AS41330 T2 Mobile LLC 17.53ms from Novosibirsk, RU
50.117.30.247 AS18779 EGIHosting 0.14ms from Santa Clara, US
200.214.72.103 AS4230 CLARO S.A. 0.93ms from Sao Paulo, BR
14.49.172.119 AS4766 Korea Telecom 10.01ms from Seoul, KR
172.124.73.135 AS7018 AT&T Enterprises, LLC 7.24ms from Atlanta, US
16.147.145.71 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
186.134.48.151 AS22927 Telefonica de Argentina 19.39ms from Buenos Aires, AR
45.173.171.215 AS52399 Alvarez Cable Hogar S.A. 6.60ms from Buenos Aires, AR
69.244.147.119 AS7922 Comcast Cable Communications, LLC 10.24ms from Chicago, US
76.141.29.23 AS7922 Comcast Cable Communications, LLC 6.46ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m8 103.138.77.143
traceroute to 103.138.77.143 (103.138.77.143): 8 hops max, 52 byte packets
3 [] 195.66.226.196 157.496 ms
4 [AS4657] 203.116.3.74 157.697 ms
5 [AS4657] 203.117.163.190 157.835 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS136439 at robtex.

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