1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.231.0.0/16
  4. AS9848  | 203.231.104.0/21

203.231.104.0/21

AS9848  ·  SEJONG NETWORKS

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9848
Parent Range 203.231.0.0/16
Registry APNIC
ID SHINBIRO

WHOIS Details

inetnum:        203.231.0.0 - 203.231.255.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:05Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2021-06-15T06:21:49Z
source:         APNIC

person:         IP Manager
address:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.231.104.0/21

Range ASN Company Num of IPs
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.231.0.0/16 AS17837 SEJONG NETWORKS 65,536
203.231.0.0/16 AS17881 SEJONG NETWORKS 65,536
203.231.0.0/16 AS18300 SEJONG NETWORKS 65,536
203.231.0.0/16 AS18305 SEJONG NETWORKS 65,536
203.231.0.0/16 AS18309 SEJONG NETWORKS 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.231.0.0/16 AS38676 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9684 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536

Nearby Ranges

BGP prefixes that overlap with 203.231.0.0/16

Range ASN Company Num of IPs
203.231.0.0/16 AS131866 SEJONG NETWORKS 65,536
203.231.0.0/16 AS17837 SEJONG NETWORKS 65,536
203.231.0.0/16 AS17881 SEJONG NETWORKS 65,536
203.231.0.0/16 AS18300 SEJONG NETWORKS 65,536
203.231.0.0/16 AS18305 SEJONG NETWORKS 65,536
203.231.0.0/16 AS18309 SEJONG NETWORKS 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.231.0.0/16 AS38676 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9684 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
203.231.108.57 AS9848 SEJONG NETWORKS 36.47ms from Hong Kong, HK
203.231.104.226 AS9848 SEJONG NETWORKS 0.72ms from Seoul, KR
203.231.106.16 AS9848 SEJONG NETWORKS 0.73ms from Seoul, KR
203.231.105.211 AS9848 SEJONG NETWORKS 0.72ms 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
149.7.220.53 AS209170 NOVATEL DIGITAL, SL 4.41ms from Barcelona, ES
217.71.200.181 AS49635 CLOUDI NEXTGEN SL 0.71ms from Barcelona, ES
98.11.165.5 AS11351 Charter Communications Inc 19.40ms from Chicago, US
187.5.129.213 AS8167 V tal 7.92ms from Curitiba, BR
198.168.123.5 AS400446 The Citizens Bank 13.13ms from Dallas, US
84.155.101.229 AS3320 Deutsche Telekom AG 5.56ms from Frankfurt am Main, DE
171.246.252.5 AS7552 Viettel Group 1.42ms from Ho Chi Minh City, VN
23.71.200.85 AS7922 Comcast Cable Communications, LLC 3.29ms from Houston, US
149.90.26.229 AS12353 Vodafone Portugal 6.57ms from Lisbon, PT
92.29.179.69 AS13285 TalkTalk Communications Limited 2.03ms from London, GB
176.249.85.69 AS5607 Sky UK Limited 5.59ms from London, GB
65.63.244.37 AS8011 MongoDB, Inc. 0.14ms from London, GB
23.7.139.5 AS16625 Akamai Technologies, Inc. 0.65ms from Los Angeles, US
3.165.59.117 AS16509 Amazon.com, Inc. 0.06ms from Manila, PH
151.29.156.213 AS1267 WIND TRE S.P.A. 7.68ms from Milan, IT
27.107.168.117 AS17762 Tata Teleservices Maharashtra Ltd 0.58ms from Mumbai, IN
109.26.77.117 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.75ms from Paris, FR
193.119.34.133 AS7545 TPG Telecom Limited 1.19ms from Perth, AU
173.213.88.245 AS62904 Eonix Corporation 0.47ms from Phoenix, US
18.204.43.69 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
59.98.125.37 AS9829 National Internet Backbone 18.45ms from Saint Thomas Mount, IN
20.251.220.133 AS8075 Microsoft Corporation 1.78ms from Sandefjord, NO
119.149.143.133 AS38091 LG HelloVision Corp. 1.05ms from Seoul, KR
211.201.253.229 AS9318 SK Broadband Co Ltd 1.24ms from Seoul, KR
211.213.33.117 AS9318 SK Broadband Co Ltd 7.24ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 203.231.108.57
traceroute to 203.231.108.57 (203.231.108.57): 64 hops max, 52 byte packets
3 [AS7578] 31.217.251.83 0.421 ms
4 [AS7578] 31.217.251.82 0.417 ms
5 [AS7578] 38.57.36.26 0.246 ms
6 [AS3356] 8.244.4.17 1.225 ms
7 [AS3356] 4.68.75.242 3.088 ms
9 [AS58453] 223.120.3.97 37.992 ms
10 [AS58453] 223.120.22.78 38.646 ms
11 [AS58453] 223.119.81.246 59.102 ms
12 [AS9848] 211.239.202.166 39.025 ms
13 [AS9848] 211.239.202.146 38.494 ms
14 [AS9848] 203.231.88.66 36.504 ms
15 *
16 [AS9848] 203.231.108.57 36.466 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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