Autonomous System details

AS133748

CORETEL NETWORKS (INTERNATIONAL) PTE LTD  ·  coretelnet.com

Singapore

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AS133748 – CORETEL NETWORKS (INTERNATIONAL) PTE LTD

Field Value
Country Singapore
Website coretelnet.com
Hosted domains 34
IPv4 addresses 5,888
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry apnic
Allocated 11 years ago on Oct 01, 2014
Updated 6 years ago on Jul 07, 2020

IP Ranges

Netblock Company Num of IPs
43.249.248.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
43.249.249.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
43.249.250.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
43.249.251.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
103.41.128.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
103.41.130.0/24 Coretel Networks (International) Pte Ltd 256
103.41.131.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
154.81.143.0/24 CORETEL NETWORKS 256
154.89.133.0/24 CORETEL NETWORKS 256
156.225.48.0/24 CORETEL NETWORKS INTERNATIONAL PTE LTD 256
206.131.193.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.194.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.195.0/24 HK 256
206.131.196.0/24 coretel networks (international) pte ltd 256
206.131.197.0/24 TCCT 256
206.131.198.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.199.0/24 MEGA-i - SUNeVision iAdvantage Data Center 256
206.131.200.0/24 6F, 20 Ayer Rajah Crescent, Singapore 139964 256
206.131.201.0/24 SG1, 20 Ayer Rajah Crescent, Singapore 139964 256
206.131.202.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.203.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.204.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.205.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256
206.131.206.0/24 Coretel Networks (International) Pte Ltd 256
206.131.207.0/24 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 256

Netblock Company
2401:b080::/32 6 Temasek Boulevard # 42-03 Suntec Tower 4 Singapore 038986
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WHOIS Details

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                                                ASHandle:       AS133748
                                                OrgID:          AS133748
                                                ASName:         AS133748
                                                ASNumber:       AS133748
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 34 domain names hosted across 34 IP addresses on this ASN.

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IP Address Domain Domains on this IP
156.225.48.39 ██████████ 1
156.225.48.9 ██████████ 1
156.225.48.53 ██████████ 1
156.225.48.4 ██████████ 1
156.225.48.11 ██████████ 1
156.225.48.130 █████████ 1
156.225.48.141 ██████████ 1
156.225.48.61 ██████████ 1
156.225.48.114 ██████████ 1
156.225.48.51 ██████████ 1

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Peers

There are 8 peers for this ASN.

Peers Name
AS132829 Nevigate Communications (S) Pte Ltd
AS138678 Grandbo Technology Development Corporation
AS21859 Zenlayer Inc
AS24482 SG.GS
AS3491 PCCW Global, Inc.
AS57304 JSC RetnNet
AS8888 xTom Pty Ltd
AS9002 RETN Limited
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS132829 Nevigate Communications (S) Pte Ltd
AS138678 Grandbo Technology Development Corporation
AS21859 Zenlayer Inc
AS24482 SG.GS
AS3491 PCCW Global, Inc.
AS9002 RETN Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
103.41.128.14 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.79ms from Hong Kong, HK
206.131.196.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.19ms from Singapore, SG
206.131.207.140 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.99ms from Hong Kong, HK
206.131.204.194 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.93ms from Singapore, SG
154.89.133.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 34.01ms from Hong Kong, HK
206.131.195.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.05ms from Hong Kong, HK
206.131.206.2 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.65ms from Manila, PH
206.131.205.98 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.57ms from Singapore, SG
43.249.248.19 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.92ms from Hong Kong, HK
206.131.203.131 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.87ms from Singapore, SG
206.131.198.253 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.90ms from Singapore, SG
156.225.48.2 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 69.48ms from Hong Kong, HK
206.131.202.158 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.92ms from Singapore, SG
103.41.131.8 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.37ms from Singapore, SG
206.131.193.130 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.10ms from Hong Kong, HK
103.41.130.35 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.88ms from Hong Kong, HK
43.249.251.18 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.19ms from Hong Kong, HK
43.249.250.115 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.20ms from Hong Kong, HK
206.131.194.89 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.85ms from Manila, PH
43.249.249.30 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.91ms from Singapore, SG
206.131.199.139 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.40ms 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
20.190.224.244 AS8075 Microsoft Corporation 0.38ms from Boydton, US
106.222.116.164 AS45609 Bharti Airtel Ltd. AS for GPRS Service 7.92ms from Chennai, IN
204.90.52.132 AS46670 MARKETING ASSOCIATES, LLC 0.94ms from Detroit, US
216.167.2.68 AS2914 NTT America, Inc. 0.36ms from Los Angeles, US
41.63.35.164 AS37532 Zambia Research and Education Network (ZAMREN) 0.73ms from Lusaka, ZM
88.9.191.20 AS3352 TELEFONICA DE ESPANA S.A.U. 7.30ms from Madrid, ES
75.220.213.100 AS6167 Verizon Business 10.84ms from Miami, US
128.227.91.132 AS6356 University of Florida 7.59ms from Miami, US
37.204.28.244 AS42610 PJSC Rostelecom 1.11ms from Moscow, RU
68.63.173.4 AS7922 Comcast Cable Communications, LLC 16.94ms from Murfreesboro, US
179.247.135.132 AS27699 TELEFÔNICA BRASIL S.A 2.02ms from Osasco, BR
218.33.109.68 AS153371 BACK WAVES LIMITED 0.15ms from Tokyo, JP
153.182.203.180 AS4713 NTT DOCOMO BUSINESS,Inc. 7.73ms from Tokyo, JP
197.233.9.4 AS36999 Telecom Namibia 1.25ms from Windhoek, NA
91.176.10.196 AS5432 Proximus NV 2.63ms from Brussels, BE
216.47.253.132 AS7029 Windstream Communications LLC 8.33ms from Chicago, US
93.208.43.164 AS3320 Deutsche Telekom AG 2.00ms from Duesseldorf, DE
213.170.61.4 AS12462 Evolutio Cloud Enabler S.A. Unipersonal 0.76ms from Madrid, ES
162.38.173.100 AS2200 Renater 3.12ms from Marseille, FR
34.149.131.4 AS396982 Google LLC 0.07ms from Melbourne, AU
79.136.237.116 AS56981 JSC ER-Telecom Holding 4.76ms from Novosibirsk, RU
195.154.250.84 AS12876 Scaleway SAS 0.55ms from Paris, FR
34.106.162.116 AS396982 Google LLC 0.11ms from Salt Lake City, US
17.138.184.4 AS714 Apple Inc. 7.44ms from San Jose, US
119.217.131.196 AS4766 Korea Telecom 5.35ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 206.131.194.254
traceroute to 206.131.194.254 (206.131.194.254): 64 hops max, 52 byte packets
3 [AS749] 11.95.19.249 34.649 ms
4 *
5 [] 103.104.19.39 0.879 ms
6 *
Measurement taken from IPinfo ProbeNet in Manila, PH
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 AS133748 at robtex.

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