AS number 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 37
Number of IPv4 5,376
Number of IPv6 79,229,371,440,083,952,222,718,656,512
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
2401:b080:1::/48 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 37 domain names hosted across 37 IP addresses on this ASN.

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IP Address Domain Domains on this IP
156.225.48.51 ██████████ 1
156.225.48.130 █████████ 1
156.225.48.156 ██████████ 1
156.225.48.121 ██████████ 1
156.225.48.39 ██████████ 1
156.225.48.53 ██████████ 1
156.225.48.143 ██████████ 1
156.225.48.60 ██████████ 1
206.131.194.21 ██████████ 1
156.225.48.158 ██████████ 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
103.41.128.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 18.83ms from Hong Kong, HK
206.131.199.139 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 34.46ms from Singapore, SG
206.131.196.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.30ms from Singapore, SG
43.249.248.18 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.85ms from Hong Kong, HK
103.41.130.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.02ms from Hong Kong, HK
206.131.195.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.99ms from Hong Kong, HK
43.249.250.115 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.03ms from Hong Kong, HK
206.131.202.158 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.98ms from Singapore, SG
206.131.207.140 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.91ms from Hong Kong, HK
206.131.194.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.81ms from Manila, PH
206.131.203.131 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.90ms from Singapore, SG
206.131.205.98 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.61ms from Singapore, SG
206.131.204.194 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.83ms from Singapore, SG
156.225.48.254 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.99ms from Hong Kong, HK
206.131.193.130 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 1.02ms from Hong Kong, HK
103.41.131.2 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.44ms from Singapore, SG
206.131.206.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 2.11ms from Manila, PH
43.249.249.1 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.84ms from Singapore, SG
43.249.251.3 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 17.93ms from Hong Kong, HK
206.131.198.253 AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.85ms 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
216.227.150.20 AS30058 FDCservers.net 0.22ms from Chicago, US
14.233.206.100 AS45899 VNPT Corp 8.53ms from Da Nang, VN
20.98.144.36 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
185.163.25.20 AS64466 UNIVERSAL MOBILE SYSTEMS LCC 6.01ms from Dushanbe, TJ
31.140.136.196 AS16135 Turkcell A.S. 13.47ms from Izmir, TR
36.71.198.228 AS7713 PT Telekomunikasi Indonesia 2.13ms from Jakarta, ID
70.189.126.68 AS22773 Cox Communications Inc. 7.59ms from Kansas City, US
101.181.11.100 AS1221 Telstra Limited 3.17ms from Melbourne, AU
44.215.23.116 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
118.42.38.20 AS4766 Korea Telecom 2.97ms from Seoul, KR
175.139.83.196 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 15.94ms from Singapore, SG
37.8.87.196 AS12975 PALTEL Autonomous System 4.72ms from Tel Aviv, IL
48.210.214.36 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
142.215.190.196 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.34ms from Ashburn, US
176.92.56.84 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.59ms from Athens, GR
110.253.153.212 AS4837 CHINA UNICOM China169 Backbone 5.78ms from Beijing, CN
178.157.39.164 AS196755 Sewan Belgium SA 1.96ms from Brussels, BE
81.183.63.36 AS5483 Magyar Telekom Plc. 6.43ms from Budapest, HU
68.36.131.228 AS7922 Comcast Cable Communications, LLC 7.64ms from Flint, US
88.131.13.196 AS1257 Tele2 Sverige AB 4.97ms from Goeteborg, SE
87.157.65.164 AS3320 Deutsche Telekom AG 2.15ms from Hamburg, DE
196.39.209.4 AS20011 Dimension Data 1.66ms from Johannesburg, ZA
90.212.197.244 AS5607 Sky UK Limited 11.27ms from London, GB
45.49.186.148 AS20001 Charter Communications Inc 5.55ms from Los Angeles, US
66.203.131.148 AS36063 Arrownet, Inc. 3.08ms from Miami, 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 206.131.193.130
traceroute to 206.131.193.130 (206.131.193.130): 64 hops max, 52 byte packets
4 [] 103.203.158.183 0.713 ms
5 *
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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