203.128.238.0/24

AS9647  ·  Seoul Metropolitan Government

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Summary

Country South Korea
Domain seoul.go.kr
ASN AS9647
Registry APNIC
ID SEOULMETRONET

WHOIS Details

inetnum:        203.128.236.0 - 203.128.239.255
netname:        SEOULMETRONET
descr:          Seoul Metropolitan Government
admin-c:        IM380-AP
tech-c:         IM380-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-20T09:02:46Z
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:        Seoul Jung-gu Sejong-daero 110
country:        KR
phone:          +82-2-2133-2866
e-mail:         chpark@seoul.go.kr
nic-hdl:        IM380-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-01-21T06:56:03Z
source:         APNIC

inetnum:        203.128.236.0 - 203.128.239.255
netname:        SEOULMETRONET-KR
descr:          Seoul Metropolitan Government
country:        KR
admin-c:        355-KR
tech-c:         355-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Seoul Jung-gu Sejong-daero 110
address:        Seoul Metropolitan Government
country:        KR
phone:          +82-2-2133-2866
e-mail:         chpark@seoul.go.kr
nic-hdl:        355-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.128.0.0/16

Range ASN Company Num of IPs
203.128.64.0/19 AS18103 Neuviz (PT. Piranti Prestasi Informasi) 8,192
203.128.192.0/19 AS17608 ABN 8,192
203.128.160.0/19 AS9976 Namincheon Brodcasting Co., Ltd. 8,192
203.128.240.0/21 AS24088 Branch of Hanoi Telecom JSC in HCMC 2,048
203.128.2.0/24 AS134489 Brain Telecommunication Ltd. 256
203.128.24.0/24 AS134489 Brain Telecommunication Ltd. 256
203.128.29.0/24 AS141342 Brain Telecommunication Ltd. 256
203.128.30.0/24 AS141342 Brain Telecommunication Ltd. 256
203.128.252.0/24 AS17557 Geo Information Technology 256
203.128.253.0/24 AS17557 Geo Information Technology 256
203.128.254.0/24 AS17557 Geo Information Technology 256
203.128.255.0/24 AS17557 Geo Information Technology 256
203.128.0.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.1.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.11.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.12.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.13.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.14.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.15.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.16.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.17.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.18.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.19.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.21.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.22.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.23.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.25.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.26.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.27.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.28.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.3.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.31.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.4.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.5.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.6.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.7.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.8.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.9.0/24 AS17911 Brain Telecommunication Ltd. 256
203.128.66.0/24 AS18103 PT. Secure E-Cash 256
203.128.248.0/24 AS133798 Smartfren Western 256
203.128.92.0/24 AS18103 SCBD.NET 256
203.128.94.0/24 AS18103 PT. PRESTASI PIRANTI INFORMASI 256
203.128.230.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.128.79.0/24 AS18103 PT. PRESTASI PIRANTI INFORMASI 256
203.128.249.0/24 AS133798 Smartfren Eastern 256
203.128.10.0/24 AS134489 Brain Telecommunication Ltd. 256
203.128.20.0/24 AS134489 Brain Telecommunication 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

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

IP Address ASN Details
203.128.238.230 AS9647 Seoul Metropolitan Government 1.90ms 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
50.6.196.216 AS19871 Network Solutions, LLC 0.34ms from Atlanta, US
119.4.248.72 AS4837 CHINA UNICOM China169 Backbone 3.21ms from Chengdu, CN
3.149.187.24 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
92.237.33.56 AS5089 Virgin Media Limited 5.80ms from London, GB
88.38.230.152 AS3269 Telecom Italia S.p.A. 3.99ms from Milan, IT
119.165.243.56 AS4837 CHINA UNICOM China169 Backbone 1.06ms from Qingdao, CN
178.205.176.24 AS28840 PJSC TATTELECOM 11.82ms from Samara, RU
1.174.210.168 AS3462 Data Communication Business Group 3.52ms from Taichung, TW
72.195.177.24 AS22773 Cox Communications Inc. 6.13ms from Atlanta, US
14.137.19.88 AS55850 Mercury NZ Limited 1.14ms from Auckland, NZ
116.169.202.56 AS4837 CHINA UNICOM China169 Backbone 5.65ms from Chengdu, CN
76.157.182.248 AS7922 Comcast Cable Communications, LLC 8.15ms from Chicago, US
108.130.255.120 AS16509 Amazon.com, Inc. 0.62ms from Dublin, IE
13.94.0.216 AS8075 Microsoft Corporation 0.63ms from Hong Kong, HK
154.218.63.168 AS9294 GNET INC. 0.85ms from Hong Kong, HK
70.127.180.136 AS33363 Charter Communications, Inc 8.96ms from Orlando, US
186.102.185.200 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.62ms from Panama, PA
44.207.42.200 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
67.168.3.120 AS7922 Comcast Cable Communications, LLC 5.53ms from Seattle, US
112.187.121.8 AS4766 Korea Telecom 4.98ms from Seoul, KR
74.134.150.200 AS10796 Charter Communications Inc 17.33ms from Columbus, US
74.241.141.152 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
187.139.138.184 AS8151 UNINET 5.98ms from Guadalajara, MX
24.205.181.8 AS20115 Charter Communications LLC 3.52ms from Los Angeles, US
46.180.62.120 AS39927 E-Light-Telecom Ltd. 4.54ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 203.128.238.230
traceroute to 203.128.238.230 (203.128.238.230): 64 hops max, 52 byte packets
3 [AS4637] 210.57.34.10 2.089 ms
4 *
6 [AS9318] 1.255.14.108 0.986 ms
7 *
8 *
9 *
10 [AS9318] 222.233.213.78 3.062 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.

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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