203.235.128.0/22

AS9973  ·  BSITC

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9973
Parent Range 203.235.128.0/18
Registry APNIC
ID SHINBIRO

WHOIS Details

inetnum:        203.235.128.0 - 203.235.191.255
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:  2024-09-10T08:50:06Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.235.128.0/22

Range ASN Company Num of IPs
203.235.128.0/18 AS9848 SEJONG NETWORKS 16,384
203.235.128.0/18 AS9973 SEJONG NETWORKS 16,384

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

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

IP Address ASN Details
203.235.128.116 AS9973 BSITC 2.44ms from Seoul, KR
203.235.129.177 AS9973 BSITC 56.66ms from Seoul, KR
203.235.130.57 AS9973 BSITC 56.61ms from Seoul, KR
203.235.131.72 AS9973 BSITC 1.01ms 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
24.124.152.38 AS7922 Comcast Cable Communications, LLC 2.23ms from Ashburn, US
96.192.89.166 AS7922 Comcast Cable Communications, LLC 2.01ms from Ashburn, US
193.92.182.6 AS1241 Forthnet 4.37ms from Athens, GR
173.0.79.6 AS46562 Performive LLC 0.14ms from Atlanta, US
75.40.140.118 AS7018 AT&T Enterprises, LLC 2.05ms from Atlanta, US
181.234.183.230 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 5.34ms from Bogota, CO
70.115.182.246 AS11427 Charter Communications Inc 17.05ms from Dallas, US
96.43.30.134 AS11215 Logix 1.98ms from Houston, US
87.5.246.150 AS3269 Telecom Italia S.p.A. 5.28ms from Milan, IT
43.249.233.198 AS45916 Gujarat Telelink Pvt Ltd 6.29ms from Mumbai, IN
191.37.60.150 AS263347 CEDNET PROVEDOR INTERNET 8.65ms from Osasco, BR
198.255.227.38 AS11351 Charter Communications Inc 19.89ms from Piscataway, US
27.220.218.38 AS4837 CHINA UNICOM China169 Backbone 10.78ms from Qingdao, CN
188.52.250.118 AS25019 Saudi Telecom Company JSC 1.70ms from Riyadh, SA
76.146.163.198 AS7922 Comcast Cable Communications, LLC 7.91ms from Seattle, US
39.120.89.70 AS9318 SK Broadband Co Ltd 2.17ms from Seoul, KR
36.213.193.246 AS56046 China Mobile communications corporation 2.20ms from Suzhou, CN
3.105.217.118 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
76.250.141.86 AS7018 AT&T Enterprises, LLC 4.24ms from Chicago, US
179.211.73.150 AS28573 Claro NXT Telecomunicacoes Ltda 15.53ms from Fortaleza, BR
62.244.196.246 AS15924 Vodafone Net Iletisim Hizmetler AS 1.31ms from Istanbul, TR
86.144.159.134 AS2856 British Telecommunications PLC 5.24ms from London, GB
76.174.66.22 AS20001 Charter Communications Inc 5.40ms from Los Angeles, US
86.227.83.102 AS3215 Orange S.A. 12.22ms from Marseille, FR
116.8.106.118 AS137693 CHINATELECOM Guangxi Nanning IDC network 0.17ms from Nanning, CN

Traceroute

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

$
traceroute -a -n -q1 203.235.128.113
traceroute to 203.235.128.113 (203.235.128.113): 64 hops max, 52 byte packets
1 [AS199524] 92.223.73.3 1.889 ms
2 *
3 *
4 *
5 [] 139.150.100.42 0.816 ms
6 [AS15412] 80.77.1.102 0.833 ms
7 *
9 [AS9848] 203.231.97.10 0.827 ms
10 *
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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