166.104.0.0/20

AS9321  ·  Hanyang University

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Summary

Country South Korea
Domain hanyang.ac.kr
ASN AS9321
Parent Range 166.104.0.0/16
Registry APNIC
ID HY-NET

WHOIS Details

inetnum:        166.104.0.0 - 166.104.255.255
netname:        HY-NET
descr:          Hanyang University
admin-c:        IM761-AP
tech-c:         IM761-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T02:10:18Z
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 Seongdong-gu Wangsimni-ro 222
country:        KR
phone:          +82-2-2220-1427
e-mail:         infra01@hanyang.ac.kr
nic-hdl:        IM761-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:50:49Z
source:         APNIC

inetnum:        166.104.0.0 - 166.104.255.255
netname:        HY-NET-KR
descr:          Hanyang University
country:        KR
admin-c:        SS170-KR
tech-c:         SS170-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 Seongdong-gu Wangsimni-ro 222
address:        Hanyang University
country:        KR
phone:          +82-2-2220-1427
e-mail:         infra01@hanyang.ac.kr
nic-hdl:        SS170-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 166.104.0.0/20

Range ASN Company Num of IPs
166.104.0.0/16 AS9321 Hanyang University 65,536

Nearby Ranges

BGP prefixes that overlap with 166.104.0.0/16

Range ASN Company Num of IPs
166.104.0.0/16 AS9321 Hanyang University 65,536

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

4,030 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
166.104.13.190 AS9321 Hanyang University 1.92ms from Seoul, KR
166.104.10.126 AS9321 Hanyang University 1.92ms from Seoul, KR
166.104.8.92 AS9321 Hanyang University 1.96ms from Seoul, KR
166.104.2.234 AS9321 Hanyang University 1.92ms from Seoul, KR
166.104.7.154 AS9321 Hanyang University 1.89ms from Seoul, KR
166.104.4.105 AS9321 Hanyang University 1.91ms from Seoul, KR
166.104.11.170 AS9321 Hanyang University 1.96ms from Seoul, KR
166.104.0.172 AS9321 Hanyang University 1.93ms from Seoul, KR
166.104.15.182 AS9321 Hanyang University 1.92ms from Seoul, KR
166.104.3.144 AS9321 Hanyang University 1.88ms from Seoul, KR
166.104.9.238 AS9321 Hanyang University 1.89ms from Seoul, KR
166.104.14.118 AS9321 Hanyang University 1.93ms from Seoul, KR
166.104.1.229 AS9321 Hanyang University 1.88ms from Seoul, KR
166.104.5.50 AS9321 Hanyang University 1.92ms from Seoul, KR
166.104.12.93 AS9321 Hanyang University 1.89ms from Seoul, KR
166.104.6.242 AS9321 Hanyang University 1.92ms 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
166.117.187.180 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
34.58.145.68 AS396982 Google LLC 0.11ms from Council Bluffs, US
204.119.128.4 AS174 Cogent Communications, LLC 1.36ms from Dallas, US
209.126.31.4 AS36444 Liquid Web, L.L.C 0.34ms from Detroit, US
113.188.68.36 AS45899 VNPT Corp 1.68ms from Ho Chi Minh City, VN
182.240.45.148 AS4134 CHINANET-BACKBONE 6.84ms from Kunming, CN
97.90.138.100 AS20115 Charter Communications LLC 3.82ms from Los Angeles, US
201.55.73.36 AS28630 Ascenty Data Centers e Telecomunicações S/A 2.69ms from Osasco, BR
78.37.218.132 AS12389 PJSC Rostelecom 2.04ms from Saint Petersburg, RU
220.93.122.20 AS4766 Korea Telecom 1.24ms from Seoul, KR
14.103.204.164 AS4811 China Telecom (Group) 3.30ms from Shanghai, CN
60.47.119.4 AS4713 NTT DOCOMO BUSINESS,Inc. 3.25ms from Tokyo, JP
20.126.45.244 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
124.230.21.180 AS4134 CHINANET-BACKBONE 5.40ms from Chenzhou, CN
73.210.251.36 AS7922 Comcast Cable Communications, LLC 6.98ms from Chicago, US
69.49.212.180 AS32391 SANTA ROSA TELEPHONE COOPERATIVE INC 4.92ms from Dallas, US
62.225.41.132 AS3320 Deutsche Telekom AG 1.15ms from Duesseldorf, DE
14.149.69.68 AS4134 CHINANET-BACKBONE 7.98ms from Guangzhou, CN
47.56.173.164 AS45102 Alibaba (US) Technology Co., Ltd. 1.43ms from Hong Kong, HK
47.148.137.68 AS5650 Frontier Communications of America, Inc. 1.76ms from Los Angeles, US
185.207.49.164 AS209594 IGC Technical Solutions Ltd 1.13ms from Manchester, GB
142.105.69.4 AS12271 Charter Communications Inc 2.15ms from New York City, US
20.216.170.4 AS8075 Microsoft Corporation 0.19ms from Paris, FR
186.233.45.36 AS53201 VIRTUAL TELECOM LTDA 4.27ms from Rio de Janeiro, BR
211.246.231.52 AS9694 Seokyung Cable Television Co.. Ltd. 8.34ms 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 -f5 166.104.5.210
traceroute to 166.104.5.210 (166.104.5.210): 64 hops max, 52 byte packets
6 *
7 *
8 *
9 *
10 *
11 [AS9318] 218.234.59.34 6.613 ms
12 [AS9321] 166.104.5.210 2.391 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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