1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.81.0.0/16
  4. AS17608  | 203.81.136.0/21

203.81.136.0/21

AS17608  ·  ABN

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Summary

Country South Korea
Domain abn.co.kr
ASN AS17608
Parent Range 203.81.128.0/19
Registry APNIC
ID DITIZONE

WHOIS Details

inetnum:        203.81.128.0 - 203.81.159.255
netname:        DITIZONE
descr:          ABN
admin-c:        IM855-AP
tech-c:         IM855-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-02-02T05:26:21Z
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 Bundang-gu, Seongnam-si Seongnam-daero 343beon-gil 14
country:        KR
phone:          +82-70-8145-1022
e-mail:         hokim@abn.co.kr
nic-hdl:        IM855-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-06-07T01:50:03Z
source:         APNIC

inetnum:        203.81.128.0 - 203.81.159.255
netname:        DITIZONE-KR
descr:          ABN
country:        KR
admin-c:        KJ133-KR
tech-c:         RH133-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 Bundang-gu, Seongnam-si Seongnam-daero 343beon-gil 14
address:        ABN
country:        KR
phone:          +82-70-8145-1022
e-mail:         hokim@abn.co.kr
nic-hdl:        KJ133-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Bundang-gu, Seongnam-si Seongnam-daero 343beon-gil 14
address:        ABN
country:        KR
phone:          +82-70-8145-1022
e-mail:         hokim@abn.co.kr
nic-hdl:        RH133-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr
source:         KRNIC

Overlapping Ranges

BGP prefixes that contain 203.81.136.0/21

Range ASN Company Num of IPs
203.81.128.0/19 AS17608 ABN 8,192

Nearby Ranges

BGP prefixes that overlap with 203.81.0.0/16

Range ASN Company Num of IPs
203.81.128.0/19 AS17608 ABN 8,192
203.81.64.0/19 AS9988 Myanma Post and Telecommunication 8,192
203.81.112.0/20 AS24289 Kagawa Broad Network corp. 4,096
203.81.208.0/20 AS206805 LLC T1Cloud 4,096
203.81.192.0/20 AS22773 4,096
203.81.12.0/22 AS23616 Hitachi Systems, Ltd. 1,024
203.81.240.0/22 AS17747 Siti Networks Ltd 1,024
203.81.252.0/22 AS4656 Tiglion Consultancy Company Limited 1,024
203.81.162.0/24 AS18399 Yatanarpon Teleport, Colocation 256
203.81.163.0/24 AS18399 Yatanarpon Teleport, ISP Service 256
203.81.164.0/24 AS18399 Yatanarpon Teleport, Public Subnets 256
203.81.165.0/24 AS18399 Yatanarpon Teleport 256
203.81.168.0/24 AS18399 Yatanarpon Teleport, Colocation 256
203.81.167.0/24 AS131322 Yatanarpon Teleport, Internet Service Provider 256
203.81.0.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.3.0/24 AS23764 Chinatelecom Global network 256
203.81.4.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.6.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.34.0/24 AS4628 Pacific Internet Pte Ltd 256
203.81.36.0/24 AS4628 Pacific Internet Pte Ltd 256
203.81.37.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
203.81.102.0/24 AS9329 Sri Lanka Telecom Ltd 256
203.81.99.0/24 AS9329 Sri Lanka Telecom Ltd 256
203.81.169.0/24 AS18399 Yatanarpon Teleport 256
203.81.170.0/24 AS131322 Yatanarpon Teleport, Infrastructure 256
203.81.240.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.241.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.242.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.243.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.160.0/24 AS18399 Yatanarpon Teleport, ISP Service 256
203.81.161.0/24 AS18399 Yatanarpon Teleport, Infrastructure 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

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

IP Address ASN Details
203.81.139.255 AS17608 ABN 1.10ms from Seoul, KR
203.81.143.21 AS17608 ABN 1.13ms from Seoul, KR
203.81.138.0 AS17608 ABN 1.19ms from Seoul, KR
203.81.140.0 AS17608 ABN 1.10ms from Seoul, KR
203.81.141.31 AS17608 ABN 1.49ms from Seoul, KR
203.81.142.8 AS17608 ABN 1.23ms 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
71.207.233.165 AS7922 Comcast Cable Communications, LLC 10.19ms from Atlanta, US
221.223.34.133 AS4808 China Unicom Beijing Province Network 3.41ms from Beijing, CN
45.46.229.101 AS11351 Charter Communications Inc 18.25ms from Chicago, US
175.207.192.197 AS4766 Korea Telecom 11.52ms from Incheon, KR
217.20.162.37 AS1820 WNET TELECOM USA Corp. 0.30ms from Kyiv, UA
65.126.162.53 AS209 CenturyLink Communications, LLC 0.58ms from Los Angeles, US
34.110.249.53 AS396982 Google LLC 0.08ms from Melbourne, AU
68.117.116.5 AS20115 Charter Communications LLC 14.41ms from Minneapolis, US
116.94.119.197 AS7679 QTnet,Inc. 10.24ms from Osaka, JP
89.92.64.181 AS5410 Bouygues Telecom SA 1.72ms from Paris, FR
119.195.116.181 AS10193 BUSANBANK 7.19ms from Seoul, KR
211.170.173.117 AS3786 LG DACOM Corporation 1.97ms from Seoul, KR
61.153.198.229 AS4134 CHINANET-BACKBONE 10.22ms from Shanghai, CN
85.194.42.5 AS1257 Tele2 Sverige AB 3.40ms from Stockholm, SE
42.7.141.181 AS4837 CHINA UNICOM China169 Backbone 2.40ms from Tieling, CN
212.220.79.165 AS12389 PJSC Rostelecom 0.81ms from Yekaterinburg, RU
80.255.35.181 AS22351 INTELSAT GLOBAL SERVICE CORPORATION 2.78ms from Ashburn, US
209.182.204.181 AS54641 InMotion Hosting, Inc. 0.34ms from Ashburn, US
173.161.32.245 AS7922 Comcast Cable Communications, LLC 5.58ms from Chicago, US
208.108.153.117 AS26898 Connect 5.28ms from Columbus, US
108.81.196.181 AS7018 AT&T Enterprises, LLC 2.03ms from Dallas, US
156.227.139.149 AS9304 HGC Global Communications Limited 2.89ms from Hong Kong, HK
178.21.146.21 AS203560 regfish GmbH 0.14ms from Madrid, ES
192.227.101.101 AS13886 Cloud South 2.19ms from Miami, US
83.103.35.5 AS12874 Fastweb SpA 0.88ms 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 203.81.140.5
traceroute to 203.81.140.5 (203.81.140.5): 64 hops max, 52 byte packets
2 [] 139.150.100.233 0.858 ms
3 [] 139.150.100.122 1.615 ms
6 [AS17608] 203.81.140.5 9.525 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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