1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.81.0.0/16
  4. AS17608  | 203.81.128.0/21

203.81.128.0/21

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 203.81.128.0/21

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

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

IP Address ASN Details
203.81.128.6 AS17608 ABN 1.35ms from Seoul, KR
203.81.131.255 AS17608 ABN 1.18ms from Seoul, KR
203.81.134.1 AS17608 ABN 1.23ms from Seoul, KR
203.81.130.1 AS17608 ABN 1.16ms from Seoul, KR
203.81.132.25 AS17608 ABN 1.39ms from Seoul, KR
203.81.133.1 AS17608 ABN 1.03ms 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
208.89.204.197 AS18851 iCore Networks, Inc. 14.26ms from Ashburn, US
44.252.247.245 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
190.148.100.85 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 0.72ms from Guatemala City, GT
193.65.52.213 AS719 Elisa Oyj 1.00ms from Helsinki, FI
85.202.173.133 AS46261 QuickPacket, LLC 0.71ms from Los Angeles, US
208.114.211.5 AS13760 Uniti Fiber Holdings Inc. 5.02ms from Miami, US
126.61.152.229 AS17676 SoftBank Corp. 14.23ms from Osaka, JP
180.171.236.101 AS4812 China Telecom (Group) 5.50ms from Shanghai, CN
219.120.161.213 AS17506 ARTERIA Networks Corporation 2.56ms from Tokyo, JP
54.39.119.21 AS16276 OVH SAS 0.08ms from Beauharnois, CA
188.27.38.245 AS8708 DIGI ROMANIA S.A. 4.43ms from Bucharest, RO
92.235.82.229 AS208708 Eurocable Magyarorszag Kft 11.41ms from Budapest, HU
24.49.201.149 AS35986 Vyve Broadband 4.37ms from Dallas, US
103.239.116.5 AS131419 NATIONAL PAYMENT CORPORATION OF VIET NAM 0.74ms from Hanoi, VN
1.58.30.69 AS4837 CHINA UNICOM China169 Backbone 5.33ms from Harbin, CN
84.249.83.197 AS1759 Telia Finland Oyj 3.33ms from Helsinki, FI
171.250.187.245 AS7552 Viettel Group 0.79ms from Ho Chi Minh City, VN
204.27.56.181 AS19969 CyberCloud Professionals LLC 0.29ms from Kansas City, US
213.249.158.133 AS12390 KCOM GROUP LIMITED 3.27ms from Manchester, GB
163.61.86.133 AS134564 NETFACTORY 1.91ms from Manila, PH
147.253.135.133 AS5769 Videotron Ltee 3.71ms from Montreal, CA
82.198.188.85 AS30733 JSC "Globus-Telecom" 0.73ms from Moscow, RU
80.65.230.53 AS13193 KEYYO SA 0.89ms from Paris, FR
68.134.170.21 AS701 Verizon Business 4.05ms from Philadelphia, US
204.182.220.117 AS174 Cogent Communications, LLC 0.32ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 203.81.133.4
traceroute to 203.81.133.4 (203.81.133.4): 64 hops max, 52 byte packets
1 [] 150.222.241.194 2.813 ms
2 [AS16509] 52.93.137.90 3.007 ms
3 [] 139.150.100.121 3.401 ms
6 [AS17608] 203.81.133.4 9.486 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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