1. All IP Ranges
  2. 210.0.0.0/8
  3. 210.102.0.0/16
  4. AS4766  | 210.102.251.0/24

210.102.251.0/24

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 210.102.251.0-210.102.251.255

WHOIS Details

inetnum:            210.102.251.0 - 210.102.251.255
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 210.102.251.0/24

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
210.102.250.0/24 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

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
123.136.54.24 AS7600 Escape.net 0.13ms from Adelaide, AU
105.99.150.168 AS36947 Telecom Algeria 9.96ms from Algiers, DZ
20.119.121.232 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
95.168.73.56 AS8462 Tarr Kft. 6.31ms from Budapest, HU
220.168.26.88 AS4134 CHINANET-BACKBONE 3.14ms from Changsha, CN
134.93.48.232 AS2857 Johannes Gutenberg-Universitaet Mainz 1.21ms from Frankfurt am Main, DE
14.182.61.120 AS45899 VNPT Corp 2.08ms from Hanoi, VN
1.253.64.104 AS9318 SK Broadband Co Ltd 7.00ms from Incheon, KR
91.235.182.104 AS212059 TESTIGOS CRISTIANOS DE JEHOVA 2.31ms from Madrid, ES
94.239.11.88 AS5410 Bouygues Telecom SA 2.14ms from Paris, FR
38.54.4.136 AS138915 Kaopu Cloud HK Limited 0.01ms from Phnom Penh, KH
2.88.205.232 AS25019 Saudi Telecom Company JSC 1.55ms from Riyadh, SA
73.226.142.56 AS7922 Comcast Cable Communications, LLC 6.06ms from Secaucus, US
103.240.48.136 AS17589 GABIA Inc. 0.56ms from Seoul, KR
98.184.189.136 AS22773 Cox Communications Inc. 7.68ms from Tulsa, US
16.146.158.152 AS16509 Amazon.com, Inc. 0.59ms from Boardman, US
60.3.57.152 AS4837 CHINA UNICOM China169 Backbone 13.33ms from Changchun, CN
23.13.220.56 AS16625 Akamai Technologies, Inc. 0.49ms from Dallas, US
109.78.179.136 AS15502 Vodafone Ireland Limited 4.38ms from Dublin, IE
81.140.57.184 AS2856 British Telecommunications PLC 6.50ms from Erith, GB
58.234.118.152 AS9318 SK Broadband Co Ltd 1.82ms from Incheon, KR
149.142.207.24 AS52 University of California, Los Angeles 0.88ms from Los Angeles, US
98.225.84.40 AS7922 Comcast Cable Communications, LLC 16.86ms from Los Angeles, US
50.89.198.120 AS33363 Charter Communications, Inc 4.96ms from Orlando, US
44.204.29.40 AS14618 Amazon.com, Inc. 0.41ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 210.102.251.13
traceroute to 210.102.251.13 (210.102.251.13): 8 hops max, 52 byte packets
3 [AS3257] 89.149.128.174 152.78 ms
4 [AS3257] 76.74.48.138 174.061 ms
5 [AS4766] 112.174.87.5 286.336 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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