1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.102.0.0/16
  4. AS4766  | 210.102.250.0/24

210.102.250.0/24

AS4766  ·  Korea Telecom

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Summary

Country South Korea
Domain ctech.ac.kr
ASN AS4766
Parent Range 210.102.128.0/17
Registry KRNIC
ID 210.102.250.0-210.102.250.255

WHOIS Details

inetnum:            210.102.250.0 - 210.102.250.255
descr:              CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY
network-type:       CUSTOMER
address:            Okcheon-eup  Okcheon-gun  Chungbuk
zip-code:           373807
created:            2004-07-19
admin:              GENERATED-KRNIC-IP-MANAGER-NANGIYOUNG
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-NANGIYOUNG
person:             IP Manager
name:               IP Manager
phone:              +82-43-730-6241
e-mail:             nangiyoung@ctech.ac.kr
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 210.102.250.0/24

Range ASN Company Num of IPs
210.102.128.0/17 AS4766 Korean Education Network 32,768

Nearby Ranges

BGP prefixes that overlap with 210.102.0.0/16

Range ASN Company Num of IPs
210.102.128.0/17 AS4766 Korean Education Network 32,768
210.102.0.0/19 AS4663 ELIMNET, INC. 8,192
210.102.32.0/19 AS3786 LG DACOM Corporation 8,192
210.102.64.0/19 AS7557 Korea Trade Network 8,192
210.102.140.0/23 AS3786 Kongju National University 512
210.102.236.0/24 AS3786 Kunjang College 256
210.102.237.0/24 AS3786 Kunjang College 256
210.102.238.0/24 AS3786 Kunjang College 256
210.102.239.0/24 AS3786 Kunjang College 256
210.102.240.0/24 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDUCATION 256
210.102.241.0/24 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDUCATION 256
210.102.242.0/24 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDUCATION 256
210.102.243.0/24 AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDUCATION 256
210.102.226.0/24 AS46012 Induk Institute Of Technology 256
210.102.227.0/24 AS46012 Induk Institute Of Technology 256
210.102.228.0/24 AS46012 Induk Institute Of Technology 256
210.102.229.0/24 AS46012 Induk Institute Of Technology 256
210.102.230.0/24 AS46012 Induk Institute Of Technology 256
210.102.231.0/24 AS46012 Induk Institute Of Technology 256
210.102.16.0/24 AS4663 ELIMNET 256
210.102.175.0/24 AS4766 CHOSUN NURSING COLLEGE 256
210.102.248.0/24 AS4766 CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY 256
210.102.249.0/24 AS4766 CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY 256
210.102.251.0/24 AS4766 CHUNGBUK PROVINCIAL UNIVERSITY OF SCIENCE & TECHNOLOGY 256
210.102.176.0/24 AS9318 GACHON University 256
210.102.177.0/24 AS9318 GACHON University 256
210.102.178.0/24 AS9318 GACHON University 256
210.102.179.0/24 AS9318 GACHON University 256
210.102.180.0/24 AS9318 GACHON University 256
210.102.181.0/24 AS9318 GACHON University 256
210.102.182.0/24 AS9318 GACHON University 256
210.102.183.0/24 AS9318 GACHON University 256
210.102.184.0/24 AS9318 GACHON University 256
210.102.185.0/24 AS9318 GACHON University 256
210.102.186.0/24 AS9318 GACHON University 256
210.102.187.0/24 AS9318 GACHON University 256
210.102.192.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.193.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.194.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.195.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.196.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.197.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.198.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.199.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.200.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.201.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.202.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.203.0/24 AS9318 DANKOOK UNIVERSITY 256
210.102.204.0/24 AS9318 DANKOOK UNIVERSITY 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

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

IP Address ASN Details
210.102.250.254 AS4766 Korea Telecom 3.25ms 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
69.140.4.88 AS7922 Comcast Cable Communications, LLC 8.02ms from Ashburn, US
186.13.38.184 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 8.97ms from Buenos Aires, AR
173.80.89.24 AS19108 Optimum 17.25ms from Chicago, US
202.105.20.24 AS4134 CHINANET-BACKBONE 3.61ms from Guangzhou, CN
39.49.44.104 AS17557 Pakistan Telecommunication Company Limited 13.97ms from Lahore, PK
82.29.46.24 AS5065 Bunny Communications 0.57ms from Los Angeles, US
50.53.116.152 AS20055 Wholesail networks LLC 1.60ms from Portland, US
36.235.208.72 AS3462 Data Communication Business Group 1.43ms from Taichung, TW
57.181.41.232 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
46.70.57.8 AS6079 RCN 1.81ms from Ashburn, US
34.30.127.120 AS396982 Google LLC 0.11ms from Council Bluffs, US
84.66.48.248 AS5378 Vodafone Limited 2.10ms from London, GB
144.34.65.88 AS18664 Velocity Technology Solutions, Inc 2.03ms from Murfreesboro, US
189.108.48.56 AS10429 TELEFÔNICA BRASIL S.A 2.24ms from Osasco, BR
156.224.71.120 AS14315 1GSERVERS, LLC 0.18ms from Phoenix, US
201.37.190.168 AS28573 Claro NXT Telecomunicacoes Ltda 0.87ms from Porto Alegre, BR
185.225.130.216 AS35617 air2bite s.r.l. 5.00ms from Rome, IT
71.80.229.216 AS20115 Charter Communications LLC 10.18ms from San Jose, US
202.166.146.72 AS9506 Singtel Fibre Broadband 1.50ms from Singapore, SG
113.224.150.184 AS4837 CHINA UNICOM China169 Backbone 2.86ms from Tieling, CN
217.129.93.232 AS13156 NOWO COMMUNICATIONS, S.A. 10.51ms from Braga, PT
75.159.166.136 AS852 TELUS Communications Inc. 1.35ms from Calgary, CA
13.245.132.136 AS16509 Amazon.com, Inc. 0.09ms from Cape Town, ZA
84.203.16.8 AS31122 Digiweb ltd 3.44ms from Dublin, IE
5.96.220.200 AS3269 Telecom Italia S.p.A. 0.62ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 210.102.250.254
traceroute to 210.102.250.254 (210.102.250.254): 64 hops max, 52 byte packets
2 *
3 *
5 *
6 *
7 *
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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