210.111.0.0/18

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        210.111.0.0 - 210.111.63.255
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:  2024-09-10T08:50:07Z
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

Nearby Ranges

BGP prefixes that overlap with 210.111.0.0/16

Range	ASN	Company	Num of IPs
210.111.128.0/19	AS10171	SKTelink	8,192
210.111.224.0/19	AS10176	Daejon Metropolitan Office of Education	8,192
210.111.192.0/19	AS7557	Korea Trade Network	8,192
210.111.160.0/19	AS9976	Namincheon Brodcasting Co., Ltd.	8,192
210.111.96.0/20	AS4670	SEJONG NETWORKS	4,096
210.111.80.0/20	AS4670	SEJONG NETWORKS	4,096

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
64.225.243.242	AS395567 dcBLOX, Inc.	`3.68ms` from Atlanta, US
20.80.244.210	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
122.141.191.50	AS4837 CHINA UNICOM China169 Backbone	`8.15ms` from Changchun, CN
208.85.189.2	AS22663 Prominic.NET, Inc.	`4.72ms` from Chicago, US
97.130.79.18	AS6167 Verizon Business	`9.97ms` from Chicago, US
24.175.226.34	AS11427 Charter Communications Inc	`5.43ms` from Dallas, US
117.219.90.178	AS9829 National Internet Backbone	`2.00ms` from Delhi, IN
180.148.6.130	AS45557 Vietnam Technology and Telecommunication JSC	`1.80ms` from Ho Chi Minh City, VN
39.58.145.242	AS17557 Pakistan Telecommunication Company Limited	`1.47ms` from Islamabad, PK
69.171.216.18	AS21769 Colocation America Corporation	`0.32ms` from Los Angeles, US
134.238.177.50	AS394089 Google LLC	`1.02ms` from Moncks Corner, US
148.243.26.2	AS6503 Axtel, S.A.B. de C.V.	`1.29ms` from Monterrey, MX
171.104.235.34	AS137693 CHINATELECOM Guangxi Nanning IDC network	`0.23ms` from Nanning, CN
52.55.235.2	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
159.213.91.66	AS6882 Regione Toscana	`7.00ms` from Rome, IT
58.150.238.18	AS3786 LG DACOM Corporation	`1.92ms` from Seoul, KR
218.148.146.82	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
175.249.111.194	AS4766 Korea Telecom	`7.09ms` from Seoul, KR
23.208.87.146	AS20940 Akamai International B.V.	`0.66ms` from Stockholm, SE
177.33.234.50	AS28573 Claro NXT Telecomunicacoes Ltda	`6.48ms` from São Paulo, BR
111.105.186.2	AS2516 KDDI CORPORATION	`15.84ms` from Tokyo, JP
211.15.251.2	AS2516 KDDI CORPORATION	`1.99ms` from Tokyo, JP
27.96.53.18	AS2519 ARTERIA Networks Corporation	`11.07ms` from Tokyo, JP
65.216.176.2	AS395753 KKR	`0.38ms` from Ashburn, US
209.145.74.66	AS7795 LUMOS Networks, Inc.	`0.38ms` 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 -f5 -m8 210.111.11.122

traceroute to 210.111.11.122 (210.111.11.122): 8 hops max, 52 byte packets

5 [] 37.49.238.60 0.555 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On November 14th 2025

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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