210.122.230.0/23

AS9848 · SEJONG NETWORKS

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS9848
Parent Range	210.122.0.0/16
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        210.122.0.0 - 210.122.255.255
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:  2024-09-10T08:50:08Z
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 contain 210.122.230.0/23

Range	ASN	Company	Num of IPs
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536

Nearby Ranges

BGP prefixes that overlap with 210.122.0.0/16

Range	ASN	Company	Num of IPs
210.122.0.0/16	AS17837	SEJONG NETWORKS	65,536
210.122.0.0/16	AS9848	SEJONG NETWORKS	65,536
210.122.16.0/20	AS4961	Daewoo Information Systems Co. Ltd(DISC)	4,096
210.122.128.0/20	AS131826	KOREAYAKULT	4,096
210.122.74.0/23	AS17837	Korea Cyber Payment	512
210.122.0.0/24	AS9952	Hostway	256
210.122.1.0/24	AS9952	Hostway	256
210.122.69.0/24	AS17837	Korea Cyber Payment	256
210.122.123.0/24	AS18317	Aitas	256
210.122.172.0/24	AS38123	University of Ulsan College of Medicine	256
210.122.173.0/24	AS38123	Asan Medical Center	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
192.5.25.103	AS13 Headquarters, USAISC	`2.67ms` from Ashburn, US
97.129.177.247	AS6167 Verizon Business	`15.64ms` from Atlanta, US
41.141.51.167	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.47ms` from Casablanca, MA
4.213.162.151	AS8075 Microsoft Corporation	`0.19ms` from Lohogaon, IN
86.138.254.87	AS2856 British Telecommunications PLC	`4.72ms` from London, GB
76.201.111.87	AS7018 AT&T Enterprises, LLC	`1.71ms` from Los Angeles, US
69.110.245.71	AS7018 AT&T Enterprises, LLC	`3.61ms` from Los Angeles, US
89.109.210.247	AS12389 PJSC Rostelecom	`3.26ms` from Moscow, RU
3.216.125.231	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
44.196.27.183	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
78.29.102.151	AS12389 PJSC Rostelecom	`12.08ms` from Samara, RU
77.175.215.183	AS1136 KPN B.V.	`2.68ms` from Amsterdam, NL
167.102.77.199	AS27026 networkMaryland	`5.62ms` from Ashburn, US
68.63.117.247	AS7922 Comcast Cable Communications, LLC	`19.06ms` from Atlanta, US
213.254.181.167	AS210892 Lightspeed Networks Ltd	`3.75ms` from London, GB
120.148.134.103	AS1221 Telstra Limited	`12.53ms` from Melbourne, AU
121.238.34.247	AS4134 CHINANET-BACKBONE	`4.78ms` from Nanjing, CN
67.80.169.39	AS6128 Cablevision Systems Corp.	`5.76ms` from New York City, US
20.27.218.55	AS8075 Microsoft Corporation	`0.29ms` from Osaka, JP
179.133.45.183	AS26599 TELEFÔNICA BRASIL S.A	`2.53ms` from Osasco, BR
85.166.145.199	AS2119 Telenor Norge AS	`0.87ms` from Oslo, NO
52.206.54.183	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
73.130.246.231	AS7922 Comcast Cable Communications, LLC	`17.76ms` from Reston, US
14.87.183.151	AS4766 Korea Telecom	`6.72ms` from Seoul, KR
189.248.50.103	AS8151 UNINET	`8.08ms` from Tucson, US

Traceroute

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

traceroute -a -n -q1 -m5 210.122.231.249

traceroute to 210.122.231.249 (210.122.231.249): 5 hops max, 52 byte packets

1 [AS7806] 204.27.195.252 94.825 ms

2 [AS7806] 216.229.23.44 3.795 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Lincoln, US

On February 7th 2026

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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