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 36
IPv4 addresses 5,376
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 5 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 TCCT 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 36 domain names hosted across 36 IP addresses on this ASN.

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IP Address Domain Domains on this IP
156.225.48.9 ██████████ 1
156.225.48.154 ██████████ 1
156.225.48.158 ██████████ 1
156.225.48.57 ██████████ 1
156.225.48.56 ██████████ 1
156.225.48.144 █████████ 1
156.225.48.120 ██████████ 1
156.225.48.28 ██████████ 1
156.225.48.38 █████████ 1
156.225.48.138 █████████ 1

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Peers

There are 9 peers for this ASN.

Peers Name
AS132829 Nevigate Communications (S) Pte Ltd
AS134687 TWIDC Limited
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 7 upstreams for this ASN.

upstreams Name
AS132829 Nevigate Communications (S) Pte Ltd
AS134687 TWIDC Limited
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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Pingable IPs

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

IP Address ASN Details
103.41.128.9 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.26ms from Hong Kong, HK
206.131.197.64 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.28ms from Bangkok, TH
156.225.48.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.94ms from Hong Kong, HK
206.131.205.98 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.54ms from Singapore, SG
43.249.249.30 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.73ms from Singapore, SG
103.41.131.29 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.41ms from Singapore, SG
206.131.195.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.94ms from Hong Kong, HK
103.41.130.35 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.85ms from Hong Kong, HK
206.131.196.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.27ms from Singapore, SG
206.131.202.158 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.92ms from Singapore, SG
43.249.250.115 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.00ms from Hong Kong, HK
43.249.248.19 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.84ms from Hong Kong, HK
206.131.207.140 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.78ms from Hong Kong, HK
206.131.206.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.84ms from Manila, PH
206.131.198.253 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.92ms from Singapore, SG
206.131.199.139 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 34.06ms from Singapore, SG
206.131.204.194 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.87ms from Singapore, SG
206.131.193.130 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.92ms from Hong Kong, HK
43.249.251.3 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.82ms from Hong Kong, HK
206.131.203.131 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.95ms from Singapore, SG
206.131.194.89 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.83ms from Manila, PH

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
178.88.203.164 AS9198 JSC Kazakhtelecom 2.14ms from Almaty, KZ
23.222.34.84 AS16625 Akamai Technologies, Inc. 0.46ms from Amsterdam, NL
111.207.182.228 AS4808 China Unicom Beijing Province Network 3.28ms from Beijing, CN
81.183.102.52 AS5483 Magyar Telekom Plc. 5.70ms from Budapest, HU
116.169.199.164 AS4837 CHINA UNICOM China169 Backbone 8.00ms from Chengdu, CN
94.145.166.228 AS9158 Telenor A/S 7.95ms from Copenhagen, DK
172.84.107.180 AS19740 Sudjam, LLC 0.18ms from Dallas, US
160.0.192.36 AS328471 HERO TELECOMS (PTY) LTD 3.02ms from Johannesburg, ZA
162.253.16.52 AS45352 IP ServerOne Solutions Sdn Bhd 0.81ms from Kuala Lumpur, MY
113.230.215.20 AS4837 CHINA UNICOM China169 Backbone 9.33ms from Liaoyang, CN
86.111.190.36 AS33182 HostDime.com, Inc. 0.30ms from Los Angeles, US
172.70.254.52 AS13335 Cloudflare, Inc. 0.48ms from Miami, US
88.45.37.148 AS3269 Telecom Italia S.p.A. 0.85ms from Milan, IT
218.144.52.164 AS4766 Korea Telecom 1.37ms from Seoul, KR
220.122.42.84 AS4766 Korea Telecom 5.36ms from Seoul, KR
103.141.234.20 AS139364 Pemerintah Kabupaten Gunungkidul 1.03ms from Yogyakarta, ID
62.250.9.52 AS50266 Odido Netherlands B.V. 3.54ms from Amsterdam, NL
181.105.142.20 AS7303 Telecom Argentina S.A. 8.63ms from Buenos Aires, AR
196.114.188.180 AS36925 MEDITELECOM 12.10ms from Casablanca, MA
118.118.35.52 AS4134 CHINANET-BACKBONE 10.03ms from Chengdu, CN
63.147.99.4 AS11255 Screamin' Banshee Technologies 19.58ms from Chicago, US
78.42.71.212 AS3209 Vodafone GmbH 9.96ms from Frankfurt am Main, DE
217.41.42.148 AS2856 British Telecommunications PLC 2.90ms from London, GB
109.154.135.100 AS2856 British Telecommunications PLC 3.92ms from London, GB
71.18.124.20 AS396986 Bytedance Inc. 0.16ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f4 43.249.250.115
traceroute to 43.249.250.115 (43.249.250.115): 64 hops max, 52 byte packets
4 [AS7578] 38.57.36.26 0.118 ms
6 *
7 [AS3491] 63.223.17.102 1.307 ms
8 [AS3491] 63.223.17.102 0.896 ms
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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