202.30.128.0/18

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
Parent Range	202.30.128.0/17
Registry	APNIC
ID	SHINBIRO

WHOIS Details

inetnum:        202.30.128.0 - 202.30.255.255
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:  2024-09-10T08:50:05Z
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 202.30.128.0/18

Range	ASN	Company	Num of IPs
202.30.128.0/17	AS9848	SEJONG NETWORKS	32,768
202.30.128.0/17	AS4670	SEJONG NETWORKS	32,768

BGP prefixes that are contained by 202.30.128.0/18

Range	ASN	Company	Num of IPs
202.30.143.0/24	AS4670	SEJONG NETWORKS	256
202.30.164.0/24	AS4670	SEJONG NETWORKS	256

Nearby Ranges

BGP prefixes that overlap with 202.30.0.0/16

Range	ASN	Company	Num of IPs
202.30.128.0/17	AS4670	SEJONG NETWORKS	32,768
202.30.128.0/17	AS9848	SEJONG NETWORKS	32,768
202.30.0.0/19	AS4766	KISTI	8,192
202.30.96.0/20	AS4766	Korean Education Network	4,096
202.30.112.0/21	AS9691	KISTI	2,048
202.30.60.0/22	AS1237	KISTI	1,024
202.30.40.0/22	AS1237	KISTI	1,024
202.30.46.0/23	AS10045	KISTI	512
202.30.36.0/23	AS2385	KISTI	512
202.30.32.0/23	AS9691	KISTI	512
202.30.164.0/24	AS4670	SEJONG NETWORKS	256
202.30.58.0/24	AS4766	Korea Telecom	256
202.30.38.0/24	AS9459	Konkuk University	256
202.30.34.0/24	AS9691	KISTI	256
202.30.120.0/24	AS9755	Korea Internet Security Agency	256
202.30.54.0/24	AS9775	KISTI	256
202.30.243.0/24	AS9848	SEJONG NETWORKS	256
202.30.241.0/24	AS9848	SEJONG NETWORKS	256
202.30.209.0/24	AS9848	SEJONG NETWORKS	256
202.30.242.0/24	AS9848	SEJONG NETWORKS	256
202.30.210.0/24	AS9848	SEJONG NETWORKS	256
202.30.240.0/24	AS9848	SEJONG NETWORKS	256
202.30.217.0/24	AS9848	SEJONG NETWORKS	256
202.30.249.0/24	AS9848	SEJONG NETWORKS	256
202.30.55.0/24	AS9954	Korea Telecom	256
202.30.44.0/24	AS9962	Korean Education Network	256
202.30.215.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
202.30.206.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
202.30.255.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
202.30.216.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
202.30.223.0/24	AS9980	Hyundai Information Technology Co. Ltd.	256
202.30.48.0/24	AS18034	Gangneung-Wonju National University	256
202.30.124.0/24	AS23596	Korea Internet Security Agency	256
202.30.45.0/24	AS23600	Korea Internet Security Agency	256
202.30.59.0/24	AS3786	Korea Internet Security Agency	256
202.30.49.0/24	AS38131	Korean Education Network	256
202.30.198.0/24	AS4670	SEJONG NETWORKS	256
202.30.226.0/24	AS4670	SEJONG NETWORKS	256
202.30.143.0/24	AS4670	SEJONG NETWORKS	256
202.30.230.0/24	AS4670	SEJONG NETWORKS	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
202.30.151.210	AS4670 Shinbiro	`2.81ms` from Incheon, KR
202.30.153.238	AS4670 Shinbiro	`1.51ms` from Incheon, KR
202.30.131.69	AS4670 Shinbiro	`1.15ms` from Seoul, KR
202.30.130.232	AS4670 Shinbiro	`1.06ms` from Seoul, KR
202.30.143.11	AS4670 Shinbiro	`1.26ms` from Seoul, KR
202.30.148.238	AS4670 Shinbiro	`1.50ms` from Incheon, KR
202.30.154.50	AS4670 Shinbiro	`2.39ms` from Incheon, KR
202.30.156.122	AS4670 Shinbiro	`4.19ms` from Seoul, KR
202.30.155.59	AS4670 Shinbiro	`2.13ms` from Seoul, KR
202.30.164.216	AS4670 Shinbiro	`1.23ms` 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
41.108.49.210	AS36947 Telecom Algeria	`12.43ms` from Algiers, DZ
174.63.242.194	AS7922 Comcast Cable Communications, LLC	`13.11ms` from Atlanta, US
202.44.255.2	AS135381 SiS Distribution (Thailand) Public Company Limited	`1.70ms` from Bangkok, TH
62.106.48.2	AS57732 Ikaalisten-Parkanon Puhelin Osakeyhtio Ltd	`4.33ms` from Helsinki, FI
31.169.67.66	AS56582 Netfactor Telekominikasyon ve Teknoloji Hizmetleri San. ve Tic. A.S.	`1.22ms` from Istanbul, TR
37.78.30.18	AS12389 PJSC Rostelecom	`16.61ms` from Moscow, RU
83.145.175.50	AS30975 Telewizja Kablowa Koszalin sp. z o. o.	`15.42ms` from Poznan, PL
20.72.209.82	AS8075 Microsoft Corporation	`0.51ms` from Quincy, US
52.54.165.82	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
43.140.4.146	AS45090 Shenzhen Tencent Computer Systems Company Limited	`3.83ms` from Shenzhen, CN
185.18.85.130	AS12552 GlobalConnect AB	`4.00ms` from Stockholm, SE
20.200.97.146	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
41.99.88.50	AS36947 Telecom Algeria	`9.47ms` from Valencia, ES
136.56.137.34	AS16591 Google Fiber Inc.	`6.77ms` from Ashburn, US
99.125.117.162	AS7018 AT&T Enterprises, LLC	`10.34ms` from Atlanta, US
76.242.71.194	AS7018 AT&T Enterprises, LLC	`3.19ms` from Dallas, US
63.157.245.18	AS209 CenturyLink Communications, LLC	`11.23ms` from Denver, US
96.110.175.2	AS7922 Comcast Cable Communications, LLC	`2.04ms` from Detroit, US
111.230.47.210	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.21ms` from Guangzhou, CN
222.255.50.66	AS45899 VNPT Corp	`2.64ms` from Hanoi, VN
184.117.4.18	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Miami, US
87.9.34.178	AS3269 Telecom Italia S.p.A.	`4.05ms` from Milan, IT
155.133.84.226	AS209854 Cyberzone S.A.	`0.39ms` from New York City, US
76.116.218.98	AS7922 Comcast Cable Communications, LLC	`12.66ms` from New York City, US
4.18.70.66	AS3356 Level 3 Parent, LLC	`0.61ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 202.30.131.97

traceroute to 202.30.131.97 (202.30.131.97): 64 hops max, 52 byte packets

1 [AS31898] 140.91.214.45 0.077 ms

2 [] 139.150.100.233 0.815 ms

3 [] 139.150.100.42 1.175 ms

4 [AS15412] 80.77.1.102 1.672 ms

5 *

6 [AS9848] 211.239.202.182 1.475 ms

7 [AS9848] 211.115.199.30 1.943 ms

8 [AS4670] 202.30.131.97 1.929 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 29th 2026

What are IP address ranges?

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