1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.142.0.0/16
  4. AS9647  | 203.142.216.0/24

203.142.216.0/24

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:        203.142.216.0 - 203.142.217.255
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:        203.142.216.0 - 203.142.217.255
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 203.142.0.0/16

Range ASN Company Num of IPs
203.142.128.0/19 AS9443 VOCUS PTY LTD 8,192
203.142.160.0/19 AS17608 ABN 8,192
203.142.32.0/19 AS24028 Internet Service Provider, Malaysia 8,192
203.142.192.0/20 AS24282 KAGOYA JAPAN Inc. 4,096
203.142.208.0/21 AS24282 KAGOYA JAPAN Inc. 2,048
203.142.16.0/21 AS9892 Iconz-Webvisions Pte. Ltd. 2,048
203.142.88.0/21 AS24334 CIS Campus Network 2,048
203.142.44.0/22 AS24028 IP for REDtone CNX customer 1,024
203.142.56.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.60.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.52.0/22 AS24028 IP for REDtone-CNX ADSL Customer 1,024
203.142.6.0/23 AS4769 Exa Bytes Network Sdn.Bhd. 512
203.142.24.0/23 AS14618 Nova Prospect Pte Ltd 512
203.142.74.0/24 AS17451 Biznet Postpaid 256
203.142.75.0/24 AS17451 Biznet Postpaid 256
203.142.76.0/24 AS17451 Biznet Postpaid 256
203.142.77.0/24 AS17451 Biznet Postpaif 256
203.142.78.0/24 AS17451 Biznet Prepaid 256
203.142.79.0/24 AS17451 Biznet Postpaid 256
203.142.82.0/24 AS17451 Biznet Postpaid 256
203.142.84.0/24 AS17451 Biznet Postpaid 256
203.142.85.0/24 AS17451 Biznet Postpaid 256
203.142.87.0/24 AS17451 Biznet Postpaid 256
203.142.5.0/24 AS28447 ONFIBER SA DE CV 256
203.142.80.0/24 AS38482 Biznet Postpaid 256
203.142.81.0/24 AS38482 Biznet Postpaid 256
203.142.83.0/24 AS38482 Biznet Postpaid 256
203.142.86.0/24 AS38482 Biznet Postpaid 256
203.142.220.0/24 AS45153 Sutherland Global Services Private Limited 256
203.142.222.0/24 AS45160 Lotteries Commission of Western Australia 256
203.142.221.0/24 AS45168 Norfolk Telecom, GBE 256
203.142.4.0/24 AS46015 Exa Bytes Network Sdn.Bhd. 256
203.142.7.0/24 AS4769 Co-location, Cloud & Dedicated Hosting 256
203.142.223.0/24 AS55366 BUPA Australia Health Pty Ltd 256
203.142.9.0/24 AS55736 Triforce Telecom Networks 256
203.142.218.0/24 AS58895 Style Of Global, IT Support and Services Company 256
203.142.10.0/24 AS135372 Columbia Sportswear Japan Inc 256
203.142.27.0/24 AS9892 Iconz-Webvisions Pte. Ltd. 256
203.142.8.0/24 AS136735 TRIFORCE SERVICES AUSTRALIA PTY LTD 256
203.142.26.0/24 AS139371 PT Bank Agris Tbk 256
203.142.64.0/24 AS17451 Biznet Postpaid 256
203.142.65.0/24 AS17451 Biznet Postpaid 256
203.142.66.0/24 AS17451 Biznet Postpaid 256
203.142.67.0/24 AS17451 Biznet Equinix 256
203.142.68.0/24 AS17451 Biznet Postpaid 256
203.142.69.0/24 AS17451 Biznet Postpaid 256
203.142.70.0/24 AS17451 Biznet Postpaid 256
203.142.71.0/24 AS17451 Biznet Postpaid 256
203.142.72.0/24 AS17451 Biznet Postpaid 256
203.142.73.0/24 AS17451 Biznet Postpaid 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.142.216.67 ipv6seoul.go.kr 1

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
Read more

Pingable IPs

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

IP Address ASN Details
203.142.216.249 AS9647 Seoul Metropolitan Government 2.46ms from Incheon, 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
52.222.86.40 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
36.64.8.152 AS7713 PT Telekomunikasi Indonesia 0.65ms from Jakarta, ID
94.10.166.120 AS5607 Sky UK Limited 10.56ms from London, GB
34.94.158.104 AS396982 Google LLC 0.11ms from Los Angeles, US
83.46.166.200 AS3352 TELEFONICA DE ESPANA S.A.U. 8.33ms from Madrid, ES
113.13.151.248 AS4134 CHINANET-BACKBONE 5.41ms from Nanning, CN
210.148.84.88 AS2497 Internet Initiative Japan Inc. 13.27ms from Osaka, JP
191.190.63.56 AS28573 Claro NXT Telecomunicacoes Ltda 7.25ms from Rio de Janeiro, BR
167.250.223.120 AS52468 UFINET PANAMA S.A. 2.78ms from San Pedro Sula, HN
4.228.20.88 AS8075 Microsoft Corporation 0.18ms from Sao Paulo, BR
49.22.3.136 AS4766 Korea Telecom 1.55ms from Seoul, KR
1.97.8.24 AS4766 Korea Telecom 1.19ms from Seoul, KR
20.167.146.72 AS8075 Microsoft Corporation 4.72ms from Sydney, AU
94.230.135.136 AS48642 Joint stock company "For" 6.05ms from Yekaterinburg, RU
154.246.168.152 AS36947 Telecom Algeria 12.54ms from Algiers, DZ
169.55.87.24 AS36351 IBM Cloud 0.41ms from Ashburn, US
107.133.30.200 AS7018 AT&T Enterprises, LLC 10.35ms from Atlanta, US
89.32.222.72 AS39277 Mondo-Byte SRL 0.73ms from Bucharest, RO
196.217.119.168 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 15.86ms from Casablanca, MA
222.76.209.88 AS4134 CHINANET-BACKBONE 5.68ms from Fuzhou, CN
202.104.245.184 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 6.85ms from Guangzhou, CN
166.104.244.216 AS9321 Hanyang University 1.98ms from Incheon, KR
45.50.213.232 AS20001 Charter Communications Inc 4.40ms from Los Angeles, US
97.170.59.104 AS6167 Verizon Business 13.17ms from Los Angeles, US
12.130.78.40 AS7018 AT&T Enterprises, LLC 1.39ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m15 203.142.216.109
traceroute to 203.142.216.109 (203.142.216.109): 15 hops max, 52 byte packets
3 *
4 *
5 [AS3786] 182.162.37.22 1.814 ms
6 *
7 [AS3786] 182.162.37.25 1.955 ms
8 [AS3786] 1.213.153.185 1.743 ms
9 *
10 [AS3786] 1.208.3.126 2.472 ms
11 *
13 *
14 *
15 *
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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