AS number details

AS131820

HMM  ·  hmm21.com

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AS131820 – HMM

Field Value
Country South Korea
Website hmm21.com
Hosted domains 0
Number of IPv4 1,024
Number of IPv6 0
ASN type ISP
Registry apnic
Updated 4 years ago on Mar 22, 2022
Netblock Company Num of IPs
203.239.96.0/22 SEJONG NETWORKS 1,024
203.239.97.0/24 SEJONG NETWORKS 256
203.239.99.0/24 SEJONG NETWORKS 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS131820
                                                OrgID:          AS131820
                                                ASName:         AS131820
                                                ASNumber:       AS131820
                                                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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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS9318 SK Broadband Co Ltd
AS9848 SEJONG NETWORKS
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS9318 SK Broadband Co Ltd
AS9848 SEJONG NETWORKS
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
203.239.98.20 AS131820 HMM 1.96ms from Seoul, KR
203.239.96.36 AS131820 HMM 1.37ms from Seoul, KR

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
218.195.75.12 AS4538 China Education and Research Network Center 19.99ms from Beijing, CN
125.34.84.92 AS4808 China Unicom Beijing Province Network 3.30ms from Beijing, CN
76.19.110.60 AS7922 Comcast Cable Communications, LLC 8.87ms from Boston, US
14.236.133.252 AS45899 VNPT Corp 3.61ms from Da Nang, VN
83.135.99.188 AS8881 1&1 Versatel Deutschland GmbH 5.56ms from Frankfurt am Main, DE
41.203.164.172 AS29918 Imperial IT , a division of Imperial Group Ltd 0.38ms from Johannesburg, ZA
159.65.213.108 AS14061 DigitalOcean, LLC 0.17ms from London, GB
174.20.138.188 AS209 CenturyLink Communications, LLC 1.82ms from Minneapolis, US
106.127.132.60 AS138169 China Telecom 0.93ms from Nanning, CN
80.17.1.172 AS3269 Telecom Italia S.p.A. 6.49ms from Naples, IT
218.227.164.76 AS2518 BIGLOBE Inc. 6.94ms from Osaka, JP
201.123.119.12 AS8151 UNINET 10.02ms from Santiago de Queretaro, MX
124.42.56.188 AS23724 IDC, China Telecommunications Corporation 3.25ms from Tianjin, CN
124.143.177.76 AS9824 JCOM Co., Ltd. 13.44ms from Tokyo, JP
96.99.199.76 AS7922 Comcast Cable Communications, LLC 0.66ms from Ashburn, US
130.127.236.252 AS12148 Clemson University 2.86ms from Atlanta, US
35.89.103.188 AS16509 Amazon.com, Inc. 0.50ms from Boardman, US
89.195.156.140 AS8011 MongoDB, Inc. 0.11ms from Boardman, US
190.85.0.220 AS14080 Telmex Colombia S.A. 1.93ms from Bogota, CO
24.28.248.140 AS11426 Charter Communications Inc 3.14ms from Charlotte, US
181.81.145.188 AS7303 Telecom Argentina S.A. 4.04ms from Cordoba, AR
23.55.161.156 AS20940 Akamai International B.V. 0.29ms from Frankfurt am Main, DE
84.248.88.220 AS1759 Telia Finland Oyj 0.80ms from Helsinki, FI
122.137.129.12 AS4837 CHINA UNICOM China169 Backbone 12.76ms from Liaoyang, CN
98.126.223.28 AS35908 Krypt Technologies 1.02ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m14 203.239.99.31
traceroute to 203.239.99.31 (203.239.99.31): 14 hops max, 52 byte packets
2 [] 103.162.254.20 6.445 ms
3 *
4 *
5 *
6 *
7 *
8 [AS9318] 61.254.3.178 86.137 ms
9 [AS131820] 203.239.96.4 86.562 ms
10 [AS131820] 203.239.96.2 86.598 ms
11 [AS131820] 203.239.96.4 86.742 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Sepang, MY
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 AS131820 at robtex.

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