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 5,376
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry apnic
Allocated 12 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
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
206.131.194.21 ██████████ 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 (HK) Ltd.
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 (HK) Ltd.
AS9002 RETN Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.41.128.9 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.23ms from Hong Kong, HK
43.249.249.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.88ms from Singapore, SG
206.131.206.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.77ms from Manila, PH
206.131.196.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.32ms from Singapore, SG
206.131.194.89 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.75ms from Manila, PH
206.131.199.139 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.40ms from Singapore, SG
206.131.202.158 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.99ms from Singapore, SG
43.249.251.3 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.34ms from Hong Kong, HK
103.41.130.35 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.96ms from Hong Kong, HK
206.131.195.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.07ms from Hong Kong, HK
156.225.48.2 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 68.50ms from Hong Kong, HK
103.41.131.29 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.37ms from Singapore, SG
206.131.198.253 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.87ms from Singapore, SG
206.131.204.194 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.85ms from Singapore, SG
206.131.193.130 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.13ms from Hong Kong, HK
206.131.205.98 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.60ms from Singapore, SG
206.131.207.140 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.97ms from Hong Kong, HK
43.249.248.18 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.95ms from Hong Kong, HK
206.131.203.131 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.05ms 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
99.119.119.116 AS7018 AT&T Enterprises, LLC 5.11ms from Atlanta, US
24.218.170.196 AS7922 Comcast Cable Communications, LLC 6.74ms from Boston, US
24.163.110.36 AS11426 Charter Communications Inc 11.40ms from Charlotte, US
18.188.246.116 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
59.145.20.164 AS9498 BHARTI Airtel Ltd. 5.83ms from Delhi, IN
23.197.223.100 AS16625 Akamai Technologies, Inc. 0.14ms from Houston, US
81.39.52.36 AS3352 TELEFONICA DE ESPANA S.A.U. 9.85ms from Madrid, ES
189.79.244.116 AS27699 TELEFÔNICA BRASIL S.A 1.67ms from Osasco, BR
47.216.73.132 AS19108 Optimum 12.56ms from Phoenix, US
40.112.137.4 AS8075 Microsoft Corporation 0.62ms from San Jose, US
119.116.128.100 AS4837 CHINA UNICOM China169 Backbone 1.47ms from Tieling, CN
42.178.20.148 AS4837 CHINA UNICOM China169 Backbone 9.35ms from Tieling, CN
223.218.69.68 AS4713 NTT DOCOMO BUSINESS,Inc. 4.14ms from Tokyo, JP
101.74.20.148 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Beijing, CN
130.250.6.132 AS394901 NEW CCH, LLC 5.17ms from Dallas, US
66.90.192.100 AS7459 Grande Communications Networks, LLC 13.92ms from Dallas, US
185.176.17.100 AS197965 Proact Deutschland GmbH 0.40ms from Frankfurt am Main, DE
90.102.154.212 AS3215 Orange S.A. 5.83ms from Frankfurt am Main, DE
176.57.227.68 AS48685 Opin Kerfi hf 1.52ms from Hafnarfjoerdur, IS
122.37.228.196 AS17858 LG POWERCOMM 2.11ms from Incheon, KR
89.109.31.164 AS12389 PJSC Rostelecom 6.39ms from Kazan, RU
81.128.236.228 AS2856 British Telecommunications PLC 1.35ms from London, GB
90.221.81.116 AS5607 Sky UK Limited 1.60ms from London, GB
92.225.251.20 AS6805 Telefonica Germany GmbH & Co.OHG 13.50ms from Munich, DE
216.76.56.20 AS6389 AT&T Enterprises, LLC 2.39ms from San Antonio, US

Traceroute

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

$
traceroute -a -n -q1 -m5 206.131.197.220
traceroute to 206.131.197.220 (206.131.197.220): 5 hops max, 52 byte packets
2 [AS38082] 113.21.242.28 105.166 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Osaka, JP
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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