203.235.22.0/23

AS9973  ·  BSITC

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9973
Parent Range 203.235.0.0/17
Registry APNIC
ID SHINBIRO

WHOIS Details

inetnum:        203.235.0.0 - 203.235.127.255
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 203.235.22.0/23

Range ASN Company Num of IPs
203.235.0.0/17 AS38686 SEJONG NETWORKS 32,768
203.235.0.0/17 AS45968 SEJONG NETWORKS 32,768
203.235.0.0/17 AS17592 SEJONG NETWORKS 32,768
203.235.0.0/17 AS9848 SEJONG NETWORKS 32,768
203.235.0.0/17 AS152220 SEJONG NETWORKS 32,768
203.235.0.0/17 AS9959 SEJONG NETWORKS 32,768
203.235.0.0/17 AS9973 SEJONG NETWORKS 32,768

Nearby Ranges

BGP prefixes that overlap with 203.235.0.0/16

Range ASN Company Num of IPs
203.235.0.0/17 AS38686 SEJONG NETWORKS 32,768
203.235.0.0/17 AS9973 SEJONG NETWORKS 32,768
203.235.0.0/17 AS9959 SEJONG NETWORKS 32,768
203.235.0.0/17 AS9848 SEJONG NETWORKS 32,768
203.235.0.0/17 AS45968 SEJONG NETWORKS 32,768
203.235.0.0/17 AS152220 SEJONG NETWORKS 32,768
203.235.0.0/17 AS17592 SEJONG NETWORKS 32,768
203.235.128.0/18 AS9973 SEJONG NETWORKS 16,384
203.235.128.0/18 AS9848 SEJONG NETWORKS 16,384
203.235.224.0/19 AS10049 SK Co., 8,192
203.235.208.0/20 AS10049 SK Co., 4,096
203.235.192.0/21 AS10049 SK Co., 2,048
203.235.114.0/24 AS131866 Its-in 256
203.235.200.0/24 AS9318 SK planet 256
203.235.201.0/24 AS9318 SK planet 256
203.235.204.0/24 AS9318 SK planet 256
203.235.205.0/24 AS9318 SK planet 256
203.235.206.0/24 AS9318 SK planet 256
203.235.207.0/24 AS9318 SK planet 256
203.235.113.0/24 AS131866 Its-in 256
203.235.121.0/24 AS17881 INET 256
203.235.116.0/24 AS17881 INET 256
203.235.122.0/24 AS17881 INET 256
203.235.68.0/24 AS17592 IBK Co. LTD. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
203.235.23.161 AS9973 BSITC 52.40ms from Seoul, KR
203.235.22.8 AS9973 BSITC 53.65ms 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
220.192.43.23 AS4837 CHINA UNICOM China169 Backbone 2.12ms from Chongqing, CN
27.74.66.71 AS7552 Viettel Group 0.99ms from Ho Chi Minh City, VN
58.77.65.23 AS3786 LG DACOM Corporation 6.78ms from Incheon, KR
112.204.249.183 AS9299 Philippine Long Distance Telephone Company 1.26ms from Manila, PH
124.169.238.167 AS7545 TPG Telecom Limited 11.53ms from Melbourne, AU
42.150.70.71 AS9824 JCOM Co., Ltd. 19.67ms from Osaka, JP
20.251.146.231 AS8075 Microsoft Corporation 0.68ms from Oslo, NO
89.93.173.103 AS5410 Bouygues Telecom SA 9.00ms from Paris, FR
192.167.201.23 AS137 Consortium GARR 7.91ms from Rome, IT
50.98.227.23 AS852 TELUS Communications Inc. 4.71ms from Seattle, US
31.11.222.39 AS29314 VECTRA S.A. 13.09ms from Warsaw, PL
59.174.48.167 AS4134 CHINANET-BACKBONE 1.58ms from Wuhan, CN
117.150.143.183 AS9808 China Mobile Communications Group Co., Ltd. 5.01ms from Wuhan, CN
146.50.238.199 AS1124 Universiteit van Amsterdam 3.56ms from Amsterdam, NL
199.175.26.23 AS852 TELUS Communications Inc. 15.26ms from Calgary, CA
87.38.51.247 AS1213 ASIERA TECHNOLOGY SERVICES CLG 2.12ms from Dublin, IE
84.93.158.23 AS6871 Plusnet 4.34ms from Erith, GB
209.101.250.183 AS7922 Comcast Cable Communications, LLC 0.80ms from Los Angeles, US
185.46.46.71 AS48467 "Pronet" LLC 1.00ms from Moscow, RU
115.211.209.23 AS4134 CHINANET-BACKBONE 8.94ms from Nanchang, CN
159.108.102.119 AS2024 Eversource Energy 4.61ms from New York City, US
60.96.66.151 AS17676 SoftBank Corp. 4.20ms from Osaka, JP
27.203.50.23 AS4837 CHINA UNICOM China169 Backbone 9.69ms from Qingdao, CN
59.19.236.119 AS4766 Korea Telecom 7.14ms from Seoul, KR
27.235.139.87 AS4766 Korea Telecom 1.76ms 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 -f4 203.235.22.9
traceroute to 203.235.22.9 (203.235.22.9): 64 hops max, 52 byte packets
4 [] 139.150.100.42 1.576 ms
5 [AS15412] 80.77.1.102 66.633 ms
8 [AS9848] 203.231.97.10 36.848 ms
9 *
10 [AS9973] 203.235.22.9 56.895 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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.

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