211.191.64.0/20

AS4670 · Shinbiro

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Summary

Country	South Korea
Domain	sejongnetworks.com
ASN	AS4670
Parent Range	211.191.64.0/19
Registry	KRNIC
ID	211.191.64.0-211.191.79.255

WHOIS Details

inetnum:            211.191.64.0 - 211.191.79.255
descr:              SEJONG NETWORKS
network-type:       INFRA
address:            12 Gwacheon-daero 7-gil, Gwacheon-si, Gyeonggi-do
zip-code:           13840
created:            2000-07-07
admin:              GENERATED-KRNIC-IP-MANAGER-IP
country:            KR
source:             KRNIC

nic-hdl:            GENERATED-KRNIC-IP-MANAGER-IP
person:             IP Manager
name:               IP Manager
phone:              +82-2-1688-2200
e-mail:             [email protected]
source:             KRNIC

Overlapping Ranges

BGP prefixes that contain 211.191.64.0/20

Range	ASN	Company	Num of IPs
211.191.64.0/19	AS4670	SEJONG NETWORKS	8,192

Nearby Ranges

BGP prefixes that overlap with 211.191.0.0/16

Range	ASN	Company	Num of IPs
211.191.160.0/19	AS4670	SEJONG NETWORKS	8,192
211.191.64.0/19	AS4670	SEJONG NETWORKS	8,192
211.191.112.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.128.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.0.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.240.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.32.0/20	AS4670	SEJONG NETWORKS	4,096
211.191.128.0/20	AS38676	SEJONG NETWORKS	4,096
211.191.188.0/23	AS4670	SEJONG NETWORKS	512
211.191.125.0/24	AS4670	SEJONG NETWORKS	256
211.191.124.0/24	AS4670	SEJONG NETWORKS	256

Hosted domains

There are 23 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
211.191.65.221	exscience.co.kr	4
211.191.65.96	mssbloan.co.kr	1
211.191.65.233	abcloan.co.kr	1
211.191.65.41	barolab.co.kr	1
211.191.65.89	ycloan.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

Read more

Pingable IPs

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

IP Address	ASN	Details
211.191.64.51	AS4670 Shinbiro	`1.03ms` from Seoul, KR
211.191.66.4	AS4670 Shinbiro	`1.08ms` from Seoul, KR
211.191.65.5	AS4670 Shinbiro	`1.18ms` 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
104.254.233.100	AS19437 SECURED SERVERS LLC	`0.23ms` from Ashburn, US
118.173.27.228	AS23969 TOT Public Company Limited	`10.57ms` from Bangkok, TH
54.202.111.4	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
79.120.203.4	AS12301 Invitech ICT Services Kft.	`0.55ms` from Budapest, HU
178.150.162.36	AS13188 CONTENT DELIVERY NETWORK LTD	`7.20ms` from Kyiv, UA
104.33.207.212	AS20001 Charter Communications Inc	`3.64ms` from Los Angeles, US
201.157.143.180	AS28376 Gigacable de Aguascalientes, S.A. de C.V.	`8.74ms` from Mexico City, MX
69.125.103.84	AS6128 Cablevision Systems Corp.	`10.28ms` from New York City, US
173.70.79.244	AS701 Verizon Business	`2.02ms` from New York City, US
20.80.152.244	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
54.224.143.20	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
54.208.254.180	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
45.27.8.116	AS7018 AT&T Enterprises, LLC	`3.24ms` from San Antonio, US
14.37.158.52	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
203.220.209.84	AS7545 TPG Telecom Limited	`0.91ms` from Sydney, AU
148.187.90.116	AS559 SWITCH	`2.79ms` from Zuerich, CH
31.57.144.244	AS215224 NovoServe Customers ASN	`0.47ms` from Amsterdam, NL
190.25.66.20	AS19429 ETB - Colombia	`0.92ms` from Bogota, CO
104.22.16.4	AS13335 Cloudflare, Inc.	`0.31ms` from Boston, US
201.212.9.4	AS7303 Telecom Argentina S.A.	`0.52ms` from Buenos Aires, AR
62.251.193.20	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.89ms` from Casablanca, MA
111.22.53.20	AS56047 China Mobile communications corporation	`1.57ms` from Changsha, CN
3.135.106.212	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
73.14.125.84	AS7922 Comcast Cable Communications, LLC	`8.82ms` from Denver, US
94.230.96.196	AS43406 Lighthouse Networks Limited	`3.43ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f4 -m10 211.191.74.113

traceroute to 211.191.74.113 (211.191.74.113): 10 hops max, 52 byte packets

4 [] 139.150.100.42 1.696 ms

5 [AS15412] 80.77.1.102 84.63 ms

6 [AS9848] 211.239.201.6 36.89 ms

7 [AS9848] 211.239.201.182 36.616 ms

8 *

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Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 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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