61.249.224.0/19

AS4670 · Shinbiro

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Summary

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

WHOIS Details

inetnum:        61.249.224.0 - 61.249.255.255
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:  2024-09-10T08:50:04Z
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 61.249.224.0/19

Range	ASN	Company	Num of IPs
61.249.242.0/23	AS4670	Hyundai Express Daejeon Moolrye Center	512

Nearby Ranges

BGP prefixes that overlap with 61.249.0.0/16

Range	ASN	Company	Num of IPs
61.249.96.0/19	AS4670	SEJONG NETWORKS	8,192
61.249.128.0/19	AS4670	SEJONG NETWORKS	8,192
61.249.92.0/22	AS3786	Korea Internet Security Agency	1,024
61.249.242.0/23	AS4670	Hyundai Express Daejeon Moolrye Center	512
61.249.149.0/24	AS4670	SEJONG NETWORKS	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

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

IP Address	ASN	Details
61.249.249.50	AS38660 KHNP	`7.07ms` from Incheon, 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
4.157.187.115	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
34.219.32.83	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
44.248.60.211	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
46.55.37.115	AS8926 Moldtelecom SA	`4.87ms` from Chisinau, MD
18.188.20.227	AS16509 Amazon.com, Inc.	`0.22ms` from Columbus, US
99.81.246.227	AS16509 Amazon.com, Inc.	`0.24ms` from Dublin, IE
37.81.2.83	AS3320 Deutsche Telekom AG	`15.81ms` from Duesseldorf, DE
111.22.247.3	AS56047 China Mobile communications corporation	`19.88ms` from Guangzhou, CN
115.124.116.3	AS45815 ESDS Software Solution Limited.	`1.45ms` from Mumbai, IN
37.70.162.19	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`17.96ms` from Paris, FR
86.245.230.227	AS3215 Orange S.A.	`2.48ms` from Paris, FR
157.55.189.227	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
201.116.208.163	AS8151 UNINET	`0.75ms` from Santiago de Queretaro, MX
220.125.64.99	AS4766 Korea Telecom	`2.91ms` from Seoul, KR
172.188.250.83	AS8075 Microsoft Corporation	`0.53ms` from Singapore, SG
172.253.94.179	AS15169 Google LLC	`0.19ms` from Stockholm, SE
80.178.130.35	AS12400 Partner Communications Ltd.	`2.71ms` from Tel Aviv, IL
159.27.192.35	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.95ms` from Tianjin, CN
180.35.208.115	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.03ms` from Tokyo, JP
208.70.68.147	AS21858 Ascent Data, LLC	`6.43ms` from Ashburn, US
166.180.123.179	AS6167 Verizon Business	`18.38ms` from Chicago, US
50.96.14.163	AS7029 Windstream Communications LLC	`13.84ms` from Chicago, US
39.172.165.147	AS56041 China Mobile communications corporation	`3.98ms` from Hangzhou, CN
185.123.117.163	AS29422 Telia Cygate Oy	`0.75ms` from Helsinki, FI
103.138.73.99	AS138997 Eons Data Communications Limited	`0.32ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -m6 61.249.235.61

traceroute to 61.249.235.61 (61.249.235.61): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.345 ms

2 *

3 [AS263175] 186.2.247.236 0.363 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On January 19th 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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