103.157.159.0/24

AS23579  ·  Seoul Metropolitan Office Of Education

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Summary

Country South Korea
Domain sen.go.kr
ASN AS23579
Registry APNIC
ID SERIICENTER

WHOIS Details

inetnum:        103.157.158.0 - 103.157.159.255
netname:        SERIICENTER
descr:          SEOUL EDUCATION RESEARCH INFORMATION INSTITUTE
admin-c:        IM939-AP
tech-c:         IM939-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-irt:        IRT-KRNIC-KR
mnt-by:         MNT-KRNIC-AP
mnt-lower:      MNT-KRNIC-AP
last-modified:  2020-11-02T00:38:55Z
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 Sopa-ro
country:        KR
phone:          +82-2-6973-9985
e-mail:         center@sen.go.kr
nic-hdl:        IM939-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-11-18T01:58:02Z
source:         APNIC

inetnum:        103.157.158.0 - 103.157.159.255
netname:        SERIICENTER-KR
descr:          Seoul Education Research Information Institute
country:        KR
admin-c:        IM3375-KR
tech-c:         IM3375-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 Sopa-ro
address:        Seoul Education Research Information Institute
country:        KR
phone:          +82-2-6973-9985
e-mail:         center@sen.go.kr
nic-hdl:        IM3375-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 103.157.0.0/16

Range ASN Company Num of IPs
103.157.42.0/23 AS131642 Pittqiao Network Information Co.,Ltd. 512
103.157.230.0/23 AS132296 Liberty Digital Services 512
103.157.44.0/23 AS132877 Kalash Services Pvt Ltd 512
103.157.124.0/23 AS132926 Allen Career Institute 512
103.157.166.0/23 AS133301 Kernel Fibernet Online Network Pvt Ltd 512
103.157.52.0/23 AS134858 Iana Solutions Digital India 512
103.157.216.0/23 AS135905 SAIGON TELECOMMUNICATIONS TECHNOLOGY SOLUTIONS COMPANY 512
103.157.204.0/23 AS135918 SPR Viet Nam Joint Stock Company 512
103.157.224.0/23 AS136171 Dhruva Cloud 512
103.157.240.0/23 AS136697 Electro Service And Advertiser 512
103.157.116.0/23 AS137331 PT Ratna Sejahtera Abadi 512
103.157.90.0/23 AS137880 Prime Tech Solution Pvt Ltd 512
103.157.178.0/23 AS138296 Ibroadband Internet Service 512
103.157.18.0/23 AS140747 Department of Science and Technology of Dong Nai province 512
103.157.32.0/23 AS141109 PT Omni Cloud Indonesia 512
103.157.76.0/23 AS141112 PT Akses Satu Nusantara 512
103.157.78.0/23 AS141114 PT Super Media Indonesia 512
103.157.192.0/23 AS141122 PT Aneka Siak Nusantara 512
103.157.180.0/23 AS141246 9 Stars Giga Fibernet Pvt Ltd 512
103.157.186.0/23 AS141324 Hightec Network Solutions (OPC) Private Limited. 512
103.157.66.0/23 AS141343 Zeta Technologies (Pvt.) Limited 512
103.157.94.0/23 AS141346 Mohammad Khalid Haider Khan t/a Computer Future 512
103.157.92.0/23 AS141351 SABRI SHAHARIAR SAJIB t/a Rural Development Project Network 512
103.157.108.0/23 AS141353 ANGLO AMERICAN METALLURGICAL COAL PTY LTD 512
103.157.202.0/23 AS141375 Central Internet Link 512
103.157.150.0/23 AS142511 A S Communication 512
103.157.218.0/23 AS149118 3S Viet Nam Technology Joint Stock Company 512
103.157.112.0/23 AS149240 Afi Enterprises 512
103.157.246.0/23 AS150341 MUDAFA FIBER NET 512
103.157.114.0/23 AS17995 PT Trihalim Sembada 512
103.157.190.0/23 AS17995 PT Murni Kasih Bangsa 512
103.157.110.0/23 AS18250 GEEK NETWORKS PTY LIMITED 512
103.157.42.0/23 AS203548 Pittqiao Network Information Co.,Ltd. 512
103.157.184.0/23 AS55342 Homenet 512
103.157.64.0/23 AS56239 PT Graha Anugrah Sejahtera 512
103.157.82.0/23 AS58369 PT Linksindo Makmur 512
103.157.242.0/23 AS63784 Digital Agency 512
103.157.48.0/23 AS63859 PT Integrate Digital Indonesia 512
103.157.244.0/23 AS7492 NEXON PTY LTD t/a Nexware 512
103.157.34.0/24 AS141240 Nepal Investment Bank Limited 256
103.157.133.0/24 AS141241 T-way Network 256
103.157.147.0/24 AS397994 Xactly Technologies India Private Limited 256
103.157.16.0/24 AS141253 Zoram Internet Provider Pvt Ltd 256
103.157.99.0/24 AS45625 LTIMINDTREE LIMITED 256
103.157.103.0/24 AS45671 INTERAKT IT PTY LTD 256
103.157.74.0/24 AS141345 Modhumoti Bank Ltd. 256
103.157.68.0/24 AS45671 Net Ninjas Pty Ltd 256
103.157.88.0/24 AS141347 7Star Telecom 256
103.157.252.0/24 AS4648 Fulton Hogan Limited 256
103.157.84.0/24 AS4826 FIS SYSTEMS PTY 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.235.11.24 AS7018 AT&T Enterprises, LLC 6.54ms from Atlanta, US
23.62.15.88 AS20940 Akamai International B.V. 0.35ms from Berlin, DE
52.253.67.136 AS8075 Microsoft Corporation 0.23ms from Boydton, US
109.128.187.104 AS5432 Proximus NV 2.58ms from Brussels, BE
211.158.218.56 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Chongqing, CN
38.239.22.184 AS134548 DXTL Tseung Kwan O Service 0.68ms from Hong Kong, HK
136.37.183.72 AS16591 Google Fiber Inc. 0.92ms from Kansas City, US
81.132.187.8 AS2856 British Telecommunications PLC 3.12ms from London, GB
176.107.120.40 AS57823 Libor Kotoucek 2.52ms from Prague, CZ
124.131.246.152 AS4837 CHINA UNICOM China169 Backbone 9.22ms from Qingdao, CN
91.122.238.152 AS12389 PJSC Rostelecom 17.73ms from Saint Petersburg, RU
68.94.242.104 AS7018 AT&T Enterprises, LLC 15.61ms from San Antonio, US
128.114.228.8 AS5739 University of California, Santa Cruz 1.57ms from San Jose, US
220.191.110.72 AS4134 CHINANET-BACKBONE 6.61ms from Shanghai, CN
91.232.8.72 AS48031 Ivanov Vitaliy Sergeevich 0.16ms from Sofia, BG
210.234.9.40 AS2516 KDDI CORPORATION 5.99ms from Tokyo, JP
123.124.35.136 AS4808 China Unicom Beijing Province Network 5.11ms from Beijing, CN
76.131.232.104 AS7922 Comcast Cable Communications, LLC 3.50ms from Denver, US
84.146.190.88 AS3320 Deutsche Telekom AG 6.26ms from Duesseldorf, DE
80.171.192.40 AS6805 Telefonica Germany GmbH & Co.OHG 3.57ms from Duesseldorf, DE
91.203.127.152 AS45005 Gorizont Ltd 5.59ms from Moscow, RU
24.164.47.8 AS33363 Charter Communications, Inc 7.70ms from Orlando, US
5.240.189.24 AS1257 Tele2 Sverige AB 16.95ms from Riga, LV
98.192.168.40 AS7922 Comcast Cable Communications, LLC 5.05ms from San Jose, US
27.235.106.200 AS4766 Korea Telecom 3.17ms 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 -m8 103.157.159.110
traceroute to 103.157.159.110 (103.157.159.110): 8 hops max, 52 byte packets
5 [AS9583] 1.6.112.154 3.786 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
On

What are IP address ranges?

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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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