1. All IP Ranges
  2. 202.0.0.0/8
  3. 202.171.0.0/16
  4. AS23579  | 202.171.251.0/24

202.171.251.0/24

AS23579  ·  Seoul Metropolitan Office Of Education

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Summary

Country South Korea
Domain seoulmetro.co.kr
ASN AS23579
Registry APNIC
ID SEN

WHOIS Details

inetnum:        202.171.248.0 - 202.171.251.255
netname:        SEN
descr:          Seoul Metropolitan Office Of Education
admin-c:        IM738-AP
tech-c:         IM738-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-23T04:09:47Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
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:  2025-04-10T04:49:23Z
source:         APNIC

person:         IP Manager
address:        Seoul Jongno-gu Songwol-gil 48
country:        KR
phone:          +82-2-6973-9985
e-mail:         stopsilver@sen.go.kr
nic-hdl:        IM738-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-06-27T07:54:02Z
source:         APNIC

inetnum:        202.171.248.0 - 202.171.251.255
netname:        SEN-KR
descr:          Seoul Metropolitan Office Of Education
country:        KR
admin-c:        KK264-KR
tech-c:         YY264-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
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.
source:         KRNIC

person:         IP Manager
address:        Seoul Jongno-gu Songwol-gil 48
address:        seoul metropolitan office of education
country:        KR
phone:          +82-2-6973-9985
e-mail:         stopsilver@sen.go.kr
nic-hdl:        KK264-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

person:         IP Manager
address:        Seoul Jongno-gu Songwol-gil 48
address:        seoul metropolitan office of education
country:        KR
phone:          +82-2-6973-9985
e-mail:         stopsilver@sen.go.kr
nic-hdl:        YY264-KR
mnt-by:         MNT-KRNIC-AP
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.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 202.171.0.0/16

Range ASN Company Num of IPs
202.171.128.0/19 AS2514 INTERLINK Co.,LTD. 8,192
202.171.0.0/19 AS10217 NTT Communications Groups 8,192
202.171.160.0/19 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 8,192
202.171.112.0/20 AS9622 Kurashiki Cable TV Corporation 4,096
202.171.64.0/20 AS17480 CanL 4,096
202.171.80.0/20 AS18075 Chupicom Inc. 4,096
202.171.48.0/20 AS24028 REDtone Telecommunications (M) SDN BHD 4,096
202.171.96.0/20 AS24033 Australian Private Networks Pty Ltd 4,096
202.171.48.0/20 AS24068 REDtone Telecommunications (M) SDN BHD 4,096
202.171.208.0/21 AS24334 CIS Campus Network 2,048
202.171.240.0/21 AS45924 Global Technologies Limited 2,048
202.171.88.0/21 AS18075 CA-NET Internet 2,048
202.171.224.0/21 AS55900 GLBB Japan KK 2,048
202.171.84.0/22 AS18075 Chupicom Hiroshima Corp. 1,024
202.171.238.0/24 AS45852 Bendigo Bank 256
202.171.2.0/24 AS10217 NTT Communications 256
202.171.234.0/24 AS10310 Yahoo Inc. 256
202.171.27.0/24 AS10217 NTT Communications Group 256
202.171.236.0/24 AS9341 PT Indonesia Comnets Plus 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
Read more

Pingable IPs

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

IP Address ASN Details
202.171.251.49 AS23579 Seoul Metropolitan Office Of Education 1.33ms 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
114.243.158.248 AS4808 China Unicom Beijing Province Network 3.49ms from Beijing, CN
102.43.95.168 AS8452 TE-AS 4.60ms from Cairo, EG
98.29.42.104 AS10796 Charter Communications Inc 11.62ms from Cleveland, US
143.170.217.8 AS16504 Granite Telecommunications LLC 1.55ms from Dallas, US
146.19.233.200 AS209847 WorkTitans B.V. 0.27ms from Frankfurt am Main, DE
219.222.231.136 AS4538 China Education and Research Network Center 2.10ms from Guangzhou, CN
8.139.200.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.23ms from Hangzhou, CN
211.172.132.8 AS9318 SK Broadband Co Ltd 7.07ms from Incheon, KR
95.159.245.104 AS5603 Telekom Slovenije, d.d. 10.69ms from Ljubljana, SI
79.158.93.8 AS3352 TELEFONICA DE ESPANA S.A.U. 10.47ms from Madrid, ES
212.44.137.120 AS3216 PJSC "Vimpelcom" 0.77ms from Moscow, RU
197.237.97.152 AS15399 Wananchi Group (Kenya) Limited 3.16ms from Nairobi, KE
80.13.153.152 AS3215 Orange S.A. 1.46ms from Paris, FR
114.85.60.24 AS4812 China Telecom (Group) 5.03ms from Shanghai, CN
34.65.13.56 AS396982 Google LLC 0.09ms from Zuerich, CH
60.4.13.136 AS4837 CHINA UNICOM China169 Backbone 9.42ms from Beijing, CN
100.22.59.72 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
197.52.113.216 AS8452 TE-AS 4.50ms from Cairo, EG
93.71.251.168 AS30722 Fastweb SpA 15.45ms from Frosinone, IT
189.139.59.136 AS8151 UNINET 1.72ms from Mexico City, MX
93.92.110.8 AS44527 SERES SA 0.33ms from Paris, FR
68.231.35.104 AS22773 Cox Communications Inc. 4.75ms from Phoenix, US
23.44.230.136 AS20940 Akamai International B.V. 0.19ms from Santa Clara, US
49.24.8.72 AS4766 Korea Telecom 5.44ms from Seoul, KR
124.166.18.200 AS4837 CHINA UNICOM China169 Backbone 3.38ms from Taiyuan, CN

Traceroute

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

$
traceroute -a -n -q1 202.171.251.57
traceroute to 202.171.251.57 (202.171.251.57): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
8 *
9 *
10 *
11 *
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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