211.239.128.0/18

AS9848  ·  SEJONG NETWORKS

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Summary

Country South Korea
Domain sejongnetworks.com
ASN AS9848
Registry APNIC
ID SHINBIRO

WHOIS Details

inetnum:        211.239.128.0 - 211.239.191.255
netname:        SEJONG
descr:          SEJONG NETWORKS
country:        KR
admin-c:        IM686-AP
tech-c:         IM686-AP
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2024-09-10T08:50:11Z
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:        12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
country:        KR
phone:          +82-2-1688-2200
e-mail:         ip@sejongnetworks.com
nic-hdl:        IM686-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-09-10T08:42:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 211.239.128.0/18

Range ASN Company Num of IPs
211.239.174.0/24 AS4670 DTC Express 256
211.239.164.0/24 AS9952 IDC Solution 256
211.239.168.0/24 AS9952 Renoeve 256
211.239.161.0/24 AS9952 Sam Jung Data Service 256
211.239.150.0/23 AS9952 Hostway 512

Nearby Ranges

BGP prefixes that overlap with 211.239.0.0/16

Range ASN Company Num of IPs
211.239.0.0/17 AS9952 SEJONG NETWORKS 32,768
211.239.0.0/17 AS9848 SEJONG NETWORKS 32,768
211.239.192.0/18 AS9848 SEJONG NETWORKS 16,384
211.239.150.0/23 AS9952 Hostway 512
211.239.168.0/24 AS9952 Renoeve 256
211.239.124.0/24 AS9952 Hostway 256
211.239.161.0/24 AS9952 Sam Jung Data Service 256
211.239.164.0/24 AS9952 IDC Solution 256
211.239.174.0/24 AS4670 DTC Express 256

Hosted domains

There are 8,130 domain names hosted across 312 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
211.239.174.20 maerong.co.kr 1
211.239.191.77 bpstech.kr 1
211.239.174.3 dtc.co.kr 1

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

Pingable IPs

1,128 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
211.239.142.133 AS9848 SEJONG NETWORKS 1.73ms from Seoul, KR
211.239.186.31 AS38091 LG HelloVision Corp. 1.26ms from Seoul, KR
211.239.170.6 AS9952 Hostway IDC 0.99ms from Seoul, KR
211.239.151.23 AS9952 Hostway IDC 1.08ms from Seoul, KR
211.239.179.1 AS9848 SEJONG NETWORKS 1.02ms from Seoul, KR
211.239.154.4 AS9952 Hostway IDC 1.01ms from Seoul, KR
211.239.169.100 AS9952 Hostway IDC 1.04ms from Seoul, KR
211.239.141.167 AS9848 SEJONG NETWORKS 1.68ms from Seoul, KR
211.239.180.241 AS9848 SEJONG NETWORKS 1.42ms from Seoul, KR
211.239.171.228 AS9952 Hostway IDC 1.10ms from Seoul, KR
211.239.172.45 AS9952 Hostway IDC 1.07ms from Seoul, KR
211.239.150.87 AS9952 Hostway IDC 0.99ms from Seoul, KR
211.239.157.133 AS9952 Hostway IDC 1.07ms from Seoul, KR
211.239.163.131 AS9952 Hostway IDC 1.03ms from Seoul, KR
211.239.166.24 AS9952 Hostway IDC 1.00ms from Seoul, KR
211.239.167.83 AS9952 Hostway IDC 0.99ms from Seoul, KR
211.239.162.71 AS9952 Hostway IDC 1.13ms from Seoul, KR
211.239.156.129 AS9952 Hostway IDC 1.01ms from Seoul, KR
211.239.165.13 AS9952 Hostway IDC 1.01ms from Seoul, KR
211.239.161.143 AS9952 Hostway IDC 1.07ms from Seoul, KR
211.239.187.1 AS9848 SEJONG NETWORKS 1.06ms from Seoul, KR
211.239.168.132 AS9952 Hostway IDC 1.27ms from Seoul, KR
211.239.158.212 AS9952 Hostway IDC 1.16ms from Seoul, KR
211.239.152.244 AS9952 Hostway IDC 1.04ms from Seoul, KR
211.239.164.52 AS9952 Hostway IDC 1.28ms 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
125.168.142.66 AS9443 Vocus Retail 1.16ms from Adelaide, AU
36.140.248.162 AS9808 China Mobile Communications Group Co., Ltd. 0.76ms from Beijing, CN
50.255.140.146 AS7922 Comcast Cable Communications, LLC 6.48ms from Boston, US
76.75.58.2 AS19605 3 Rivers Telephone Cooperative, Inc. 8.24ms from Calgary, CA
160.179.11.146 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 11.76ms from Casablanca, MA
50.56.108.2 AS19994 Rackspace Hosting 1.18ms from Chicago, US
209.114.36.2 AS33070 Rackspace Hosting 1.11ms from Dallas, US
84.128.248.226 AS3320 Deutsche Telekom AG 0.89ms from Hamburg, DE
113.188.8.242 AS45899 VNPT Corp 1.96ms from Ho Chi Minh City, VN
94.178.252.242 AS6849 JSC "Ukrtelecom" 0.33ms from Kyiv, UA
113.229.137.242 AS4837 CHINA UNICOM China169 Backbone 6.87ms from Liaoyang, CN
98.102.104.2 AS10796 Charter Communications Inc 0.40ms from Milwaukee, US
125.3.38.130 AS2510 FUJITSU LIMITED 2.06ms from Osaka, JP
194.228.24.210 AS5610 O2 Czech Republic, a.s. 0.90ms from Prague, CZ
27.197.50.242 AS4837 CHINA UNICOM China169 Backbone 5.21ms from Qingdao, CN
3.224.104.130 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
189.161.52.34 AS8151 UNINET 9.71ms from Santiago de Queretaro, MX
179.98.94.210 AS27699 TELEFÔNICA BRASIL S.A 5.24ms from Sao Paulo, BR
124.236.106.50 AS134760 Shijiazhuang IDC network, CHINANET Hebei province 1.12ms from Shijiazhuang, CN
110.3.31.162 AS10013 FreeBit Co.,Ltd. 7.89ms from Tokyo, JP
35.243.119.194 AS396982 Google LLC 0.14ms from Tokyo, JP
104.46.208.98 AS8075 Microsoft Corporation 0.14ms from Tokyo, JP
95.99.97.50 AS50266 Odido Netherlands B.V. 4.84ms from Amsterdam, NL
172.199.178.82 AS8075 Microsoft Corporation 1.03ms from Amsterdam, NL
96.255.133.2 AS701 Verizon Business 2.30ms from Ashburn, 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 211.239.191.41
traceroute to 211.239.191.41 (211.239.191.41): 64 hops max, 52 byte packets
3 [] 203.255.114.1 1.706 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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