1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.249.0.0/16
  4. AS18330  | 203.249.64.0/20

203.249.64.0/20

AS18330  ·  HONGIK UNIVERSITY

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Summary

Country South Korea
Domain hongik.ac.kr
ASN AS18330
Registry APNIC
ID HONGIK

WHOIS Details

inetnum:        203.249.64.0 - 203.249.95.255
netname:        HONGIK
descr:          HONGIK UNIVERSITY
admin-c:        IM720-AP
tech-c:         IM720-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-20T08:07:17Z
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 Mapo-gu Wausan-ro 94
country:        KR
phone:          +82-2-320-1405
e-mail:         prince@hongik.ac.kr
nic-hdl:        IM720-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:50:49Z
source:         APNIC

inetnum:        203.249.64.0 - 203.249.95.255
netname:        HONGIK-KR
descr:          HONGIK UNIVERSITY
country:        KR
admin-c:        IM3100-KR
tech-c:         IM3100-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 Mapo-gu Wausan-ro 94
address:        Hongik Univ. QDong 907ho
country:        KR
phone:          +82-2-320-1405
e-mail:         prince@hongik.ac.kr
nic-hdl:        IM3100-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 203.249.0.0/16

Range ASN Company Num of IPs
203.249.160.0/19 AS4766 Korea Telecom 8,192
203.249.160.0/19 AS17593 Korea Telecom 8,192
203.249.114.0/23 AS9523 Mokwon University 512
203.249.40.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.41.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.42.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.43.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.44.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.45.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.122.0/24 AS3786 SEOKYEONG UNIVERSITY 256
203.249.123.0/24 AS3786 SEOKYEONG UNIVERSITY 256
203.249.37.0/24 AS3786 CHONGSHIN UNIVERSITY 256
203.249.39.0/24 AS3786 Dongyang Technical College 256
203.249.11.0/24 AS4766 KYONGGI UNIVERSTY 256
203.249.12.0/24 AS4766 KYONGGI UNIVERSTY 256
203.249.13.0/24 AS4766 KYONGGI UNIVERSTY 256
203.249.14.0/24 AS4766 KYONGGI UNIVERSTY 256
203.249.15.0/24 AS4766 KYONGGI UNIVERSTY 256
203.249.16.0/24 AS4766 KYONGGI UNIVERSTY 256
203.249.32.0/24 AS4766 CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY 256
203.249.38.0/24 AS55611 KYUNGMIN 256
203.249.126.0/24 AS9318 GACHON University 256
203.249.127.0/24 AS9318 GACHON University 256
203.249.33.0/24 AS9318 GACHON University 256
203.249.47.0/24 AS10071 Anyang University 256
203.249.35.0/24 AS9867 Jeonju Technical College 256
203.249.34.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256
203.249.36.0/24 AS10073 KOREA NATIONAL OPEN UNIVERSITY 256

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.249.66.183 hongikartcenter.com 2
203.249.66.5 jdkim.online 1
203.249.66.6 hongik.edu 1
203.249.66.153 hongikartcenter.com 1
203.249.66.154 hongik.ac.kr 1
203.249.66.151 hi.ac.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

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

IP Address ASN Details
203.249.74.48 AS18330 HONGIK UNIVERSITY 2.15ms from Seoul, KR
203.249.65.81 AS18330 HONGIK UNIVERSITY 2.55ms from Seoul, KR
203.249.72.141 AS18330 HONGIK UNIVERSITY 2.27ms from Seoul, KR
203.249.76.94 AS18330 HONGIK UNIVERSITY 1.63ms from Incheon, KR
203.249.77.245 AS18330 HONGIK UNIVERSITY 1.65ms from Seoul, KR
203.249.78.225 AS18330 HONGIK UNIVERSITY 1.95ms from Seoul, KR
203.249.73.3 AS18330 HONGIK UNIVERSITY 2.13ms from Incheon, KR
203.249.66.183 AS18330 HONGIK UNIVERSITY 1.61ms from Incheon, KR
203.249.67.222 AS18330 HONGIK UNIVERSITY 1.86ms from Incheon, KR
203.249.64.219 AS18330 HONGIK UNIVERSITY 1.70ms from Incheon, KR
203.249.70.175 AS18330 HONGIK UNIVERSITY 1.93ms from Incheon, KR
203.249.75.57 AS18330 HONGIK UNIVERSITY 1.59ms 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
186.57.242.36 AS22927 Telefonica de Argentina 2.00ms from Buenos Aires, AR
181.87.164.4 AS7303 Telecom Argentina S.A. 1.98ms from Buenos Aires, AR
78.138.128.132 AS28840 PJSC "TATTELECOM" 1.30ms from Kazan, RU
18.134.109.100 AS16509 Amazon.com, Inc. 0.18ms from London, GB
81.99.106.20 AS5089 Virgin Media Limited 4.50ms from London, GB
49.149.161.52 AS9299 Philippine Long Distance Telephone Company 16.61ms from Manila, PH
133.68.13.212 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.49ms from Osaka, JP
62.35.111.148 AS5410 Bouygues Telecom SA 2.84ms from Paris, FR
121.182.113.100 AS4766 Korea Telecom 4.63ms from Seoul, KR
202.252.105.132 AS131961 Dokkyo University 2.35ms from Tokyo, JP
41.99.178.228 AS36947 Telecom Algeria 10.80ms from Valencia, ES
179.37.51.164 AS22927 Telefonica de Argentina 2.23ms from Buenos Aires, AR
34.191.27.84 AS15169 Google LLC 0.19ms from Columbus, US
164.154.170.228 AS7773 South Dakota State Government 17.69ms from Denver, US
67.190.17.52 AS7922 Comcast Cable Communications, LLC 5.52ms from Denver, US
68.48.130.20 AS7922 Comcast Cable Communications, LLC 7.88ms from Flint, US
37.85.47.132 AS3320 Deutsche Telekom AG 18.62ms from Frankfurt am Main, DE
49.239.129.4 AS4663 ELIMNET, INC. 4.02ms from Incheon, KR
180.71.30.100 AS9318 SK Broadband Co Ltd 1.67ms from Incheon, KR
185.13.245.68 AS15692 Razorblue Ltd 5.22ms from London, GB
107.193.231.20 AS7018 AT&T Enterprises, LLC 18.61ms from Los Angeles, US
68.175.79.4 AS12271 Charter Communications Inc 6.99ms from Piscataway, US
35.216.83.132 AS15169 Google LLC 0.09ms from Seoul, KR
14.57.12.68 AS4766 Korea Telecom 1.72ms from Seoul, KR
88.211.221.36 AS7979 Servers.com, Inc. 0.23ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 203.249.72.141
traceroute to 203.249.72.141 (203.249.72.141): 64 hops max, 52 byte packets
1 [AS63473] 85.155.176.1 2.473 ms
3 [AS4637] 210.57.34.10 2.303 ms
5 [AS4637] 202.84.149.98 1.057 ms
6 [AS9318] 1.255.14.108 0.899 ms
7 *
8 *
9 *
10 *
11 [AS18330] 203.249.77.2 1.605 ms
12 *
13 *
14 *
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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