1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.4.0.0/16
  4. AS4766  | 103.4.176.0/22

103.4.176.0/22

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain bit-net.kr
ASN AS4766
Registry APNIC
ID NETROPY

WHOIS Details

inetnum:        103.4.176.0 - 103.4.179.255
netname:        NETIP
descr:          BITNET
country:        KR
admin-c:        IM983-AP
tech-c:         IM983-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2022-02-10T09:02:04Z
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:        Gyeonggi-do Paju-si Wollongsan-ro 451
country:        KR
phone:          +82-2-1644-3133
e-mail:         support@bit-net.kr
nic-hdl:        IM983-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2023-08-22T00:20:02Z
source:         APNIC

inetnum:        103.4.176.0 - 103.4.179.255
netname:        NETIP-KR
descr:          BITNET
country:        KR
admin-c:        IA113-KR
tech-c:         IA113-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:        Gyeonggi-do Paju-si Wollongsan-ro 451
address:        64
country:        KR
phone:          +82-2-1644-3133
e-mail:         support@bit-net.kr
nic-hdl:        IA113-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 103.4.0.0/16

Range ASN Company Num of IPs
103.4.8.0/21 AS16509 Amazon Data Services Japan KK 2,048
103.4.20.0/22 AS26658 UNIT 04 7/F BRIGHT WAY TOWER 1,024
103.4.64.0/22 AS24323 Aamra Networks Limited 1,024
103.4.196.0/22 AS18106 Viewqwest Pte Ltd 1,024
103.4.152.0/22 AS23655 2degrees 1,024
103.4.216.0/22 AS63940 807/315 m.8 Coocot 1,024
103.4.164.0/22 AS58369 PT. Fiber Networks Indonesia 1,024
103.4.188.0/22 AS131467 Unified National Networks 1,024
103.4.136.0/22 AS56030 Voyager Internet Ltd. 1,024
103.4.44.0/22 AS9534 Maxis Broadband Sdn.Bhd 1,024
103.4.72.0/22 AS56017 VITI 1,024
103.4.244.0/22 AS55350 VSC Global Telecom 1,024
103.4.140.0/22 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1,024
103.4.180.0/22 AS4766 HAIonNet 1,024
103.4.88.0/22 AS45331 D-1-G, Jalan Multimedia 7/AJ 1,024
103.4.144.0/22 AS9441 Plot 325 Lane 22 New DOHS 1,024
103.4.40.0/22 AS7677 Dai Nippon Printing Co., Ltd. 1,024
103.4.192.0/22 AS399851 Mapleton City 1,024
103.4.228.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.4.116.0/22 AS38203 ADN Telecom Ltd 1,024
103.4.128.0/22 AS131342 Vietnam Technological and Commercial Joint-stock Bank - Techcombank 1,024
103.4.68.0/22 AS10010 1-50-4-202 Hatsudai 1,024
103.4.32.0/22 AS15830 Quest Co.,Ltd. 1,024
103.4.24.0/22 AS26658 Easey Commercial Bldg, unit 1502, room no.7, 1,024
103.4.96.0/22 AS32934 1 Temasek Avenue 1,024
103.4.76.0/23 AS150216 PT Khazanah Net Indonesia 512
103.4.234.0/23 AS133159 Suite S04 Level 1 512
103.4.78.0/23 AS136736 NEOLINK TECHNOLOGY PTE. LTD. 512
103.4.100.0/23 AS138823 PT. IMTEL SINERGI UTAMA 512
103.4.82.0/23 AS141934 PT Klojen 512
103.4.112.0/23 AS45187 DataPipe 512
103.4.206.0/23 AS55698 PT INFOMEDIA NUSANTARA 512
103.4.42.0/23 AS7677 Dai Nippon Printing Co., Ltd. 512
103.4.66.0/24 AS24323 Broadband Customers for Chittagong EPZ 256
103.4.67.0/24 AS24323 Broadband Customers for SFA Tower CTG 256
103.4.2.0/24 AS18059 PT Graha Sarana Data 256
103.4.1.0/24 AS18059 PT Dwi Tunggal Putra 256
103.4.202.0/24 AS2914 CDNetworks Japan Co.,Ltd 256
103.4.0.0/24 AS18059 PT Dwi Tunggal Putra 256
103.4.103.0/24 AS140607 Sign In 256
103.4.116.0/24 AS38203 ADN Telecom Ltd 256
103.4.117.0/24 AS38203 ADN Telecom Limited. 256
103.4.118.0/24 AS38203 ADN Telecom Limited. 256
103.4.119.0/24 AS38203 ADN Telecom Limited. 256
103.4.102.0/24 AS140607 Sign In 256
103.4.101.0/24 AS138823 IPXO 256
103.4.6.0/24 AS45144 Net Onboard Sdn Bhd 256
103.4.7.0/24 AS45144 Net Onboard Sdn Bhd 256
103.4.146.0/24 AS9441 Next Online Ltd, ISP of Bangladesh 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

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

IP Address ASN Details
103.4.178.81 AS4766 Korea Telecom 1.66ms from Seoul, KR
103.4.177.185 AS4766 Korea Telecom 1.84ms from Seoul, KR
103.4.179.171 AS4766 Korea Telecom 1.64ms from Seoul, KR
103.4.176.41 AS4766 Korea Telecom 1.73ms 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
20.23.73.134 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
159.27.170.134 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.10ms from Beijing, CN
41.220.143.86 AS36909 Habari Node Public Limited 10.34ms from Dar es Salaam, TZ
152.188.50.70 AS701 Verizon Business 0.93ms from Denver, US
193.35.211.6 AS210821 Creasa VOF 7.61ms from Gravelines, FR
14.231.236.214 AS45899 VNPT Corp 1.57ms from Hanoi, VN
118.136.219.22 AS23700 Linknet-Fastnet ASN 6.69ms from Jakarta, ID
117.197.217.54 AS9829 National Internet Backbone 1.10ms from Kolkata, IN
24.122.202.182 AS11290 Cogeco Connexion inc 5.54ms from Montreal, CA
188.123.50.134 AS29072 Regional Digital Telecommunication Company LLC 10.67ms from Novosibirsk, RU
192.163.244.166 AS46606 Unified Layer 2.02ms from Salt Lake City, US
178.44.243.230 AS12389 PJSC Rostelecom 14.71ms from Samara, RU
96.76.222.166 AS7922 Comcast Cable Communications, LLC 6.48ms from San Jose, US
114.56.108.182 AS16509 Amazon.com, Inc. 5.82ms from Seattle, US
115.92.200.118 AS3786 LG DACOM Corporation 5.34ms from Seoul, KR
50.211.162.102 AS7922 Comcast Cable Communications, LLC 7.41ms from Ashburn, US
187.53.147.38 AS8167 V tal 14.68ms from Brasilia, BR
119.49.41.6 AS4837 CHINA UNICOM China169 Backbone 3.19ms from Changchun, CN
24.127.55.134 AS7922 Comcast Cable Communications, LLC 6.97ms from Flint, US
3.73.252.182 AS16509 Amazon.com, Inc. 0.28ms from Frankfurt am Main, DE
193.169.86.182 AS48031 Ivanov Vitaliy Sergeevich 0.12ms from Kyiv, UA
86.175.238.166 AS2856 British Telecommunications PLC 5.64ms from London, GB
95.17.120.118 AS12479 Orange Espagne SA 8.66ms from Madrid, ES
93.42.144.6 AS12874 Fastweb SpA 1.50ms from Milan, IT
109.189.107.230 AS2119 Telenor Norge AS 5.41ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 103.4.178.81
traceroute to 103.4.178.81 (103.4.178.81): 64 hops max, 52 byte packets
3 *
4 *
5 [AS4766] 112.174.58.94 1.367 ms
6 *
7 *
8 [AS4766] 103.4.178.81 1.717 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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