203.104.166.0/23

AS23576 · NAVER Cloud Corp.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	navercorp.com
ASN	AS23576
Registry	APNIC
ID	NBP-NET

WHOIS Details

inetnum:        203.104.166.0 - 203.104.167.255
netname:        NBP-NET
descr:          Naver Business Platform, Naver & Line Service
country:        US
admin-c:        NBPA1-AP
tech-c:         NBPA1-AP
abuse-c:        AN712-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-NBPAP-KR
mnt-irt:        IRT-NBPAP-KR
last-modified:  2021-06-30T00:18:27Z
source:         APNIC

irt:            IRT-NBPAP-KR
address:        6, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
e-mail:         dl_security_whois@navercorp.com
abuse-mailbox:  dl_security_whois@navercorp.com
admin-c:        NBPA1-AP
tech-c:         NBPA1-AP
auth:           # Filtered
remarks:        dl_security_whois@navercorp.com was validated on 2025-11-12
mnt-by:         MAINT-NBPAP-SG
last-modified:  2025-11-18T00:31:13Z
source:         APNIC

role:           ABUSE NBPAPKR
country:        ZZ
address:        6, Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
phone:          +000000000
e-mail:         dl_security_whois@navercorp.com
admin-c:        NBPA1-AP
tech-c:         NBPA1-AP
nic-hdl:        AN712-AP
remarks:        Generated from irt object IRT-NBPAP-KR
remarks:        dl_security_whois@navercorp.com was validated on 2025-11-12
abuse-mailbox:  dl_security_whois@navercorp.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-12T02:59:34Z
source:         APNIC

role:           NAVER BUSINESS PLATFORM ASIA PACIFIC PTE LTD adm
address:        JTC Summit 8 Jurong Town Hall Road #24-05, Singapore 609434, Singapore Singapore 609434
country:        SG
phone:          +65-6818-0847
fax-no:         +65-6818-0847
e-mail:         gnoc@navercorp.com
admin-c:        NBPA1-AP
tech-c:         NBPA1-AP
nic-hdl:        NBPA1-AP
mnt-by:         MAINT-NBPAP-SG
last-modified:  2016-04-15T02:34:46Z
source:         APNIC

route:          203.104.166.0/23
country:        US
origin:         AS23576
descr:          NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. JTC Summit 8 Jurong Town Hall Road #24-05 Singapore 609434
mnt-by:         MAINT-NBPAP-KR
last-modified:  2018-02-14T06:10:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.104.0.0/16

Range	ASN	Company	Num of IPs
203.104.96.0/20	AS17707	NHN Techorus Corp.	4,096
203.104.32.0/20	AS133774	CHINANET Guangdong province network	4,096
203.104.0.0/20	AS9650	Department of Education	4,096
203.104.48.0/20	AS56089	OFFRATEL AP	4,096
203.104.128.0/20	AS38631	LINE Corporation	4,096
203.104.112.0/20	AS17936	Cable Television Kani Co.,Inc.	4,096
203.104.16.0/21	AS10310	Yahoo Inc.	2,048
203.104.144.0/21	AS38631	LINE Corporation	2,048
203.104.24.0/21	AS7642	Dhivehi Raajjeyge Gulhun (PRIVATE LIMITED)	2,048
203.104.172.0/22	AS23576	Naver Business Platform, Naver & Line Service	1,024
203.104.188.0/22	AS135354	Naver Business Platform Cloud Service	1,024
203.104.152.0/22	AS38631	LINE Corporation	1,024
203.104.164.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.168.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.170.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.186.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.184.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.178.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.156.0/23	AS38631	LINE Corporation	512
203.104.182.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.176.0/23	AS23576	Naver Business Platform Naver & LINE Service	512
203.104.160.0/23	AS23576	Naver Business Platform Naver & Line Service	512
203.104.162.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.159.0/24	AS17661	NHN Cloud Japan Corporation	256
203.104.158.0/24	AS38631	LINE Corporation	256

Hosted domains

There are 301 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.104.167.129	webtoons.com	188
203.104.166.21	redlime.co.kr	16

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

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

IP Address	ASN	Details
203.104.167.72	AS23576 NAVER Cloud Corp.	`0.18ms` from San Jose, US
203.104.166.53	AS23576 NAVER Cloud Corp.	`0.18ms` from San Jose, US

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
139.171.247.199	AS7029 Windstream Communications LLC	`0.69ms` from Ashburn, US
140.143.121.247	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.10ms` from Beijing, CN
174.62.133.247	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Chicago, US
91.125.212.183	AS6871 Plusnet	`5.10ms` from Erith, GB
150.255.152.119	AS4837 CHINA UNICOM China169 Backbone	`16.36ms` from Guangzhou, CN
176.130.13.87	AS5410 Bouygues Telecom SA	`4.66ms` from Marseille, FR
94.85.55.167	AS3269 Telecom Italia S.p.A.	`2.60ms` from Milan, IT
67.68.246.215	AS577 Bell Canada	`4.03ms` from Montreal, CA
65.110.98.23	AS20392 WestPAnet, Inc.	`7.03ms` from Pittsburgh, US
60.5.165.231	AS4837 CHINA UNICOM China169 Backbone	`15.58ms` from Qingdao, CN
69.191.186.215	AS8188 Bloomberg Financial Markets Limited Partnership	`1.45ms` from Santa Clara, US
146.19.95.71	AS6424 EDGOO NETWORKS	`0.25ms` from Sao Paulo, BR
223.26.156.71	AS38690 HyosungITX	`1.44ms` from Seoul, KR
18.143.162.103	AS16509 Amazon.com, Inc.	`0.34ms` from Singapore, SG
13.51.27.55	AS16509 Amazon.com, Inc.	`0.08ms` from Stockholm, SE
177.156.126.7	AS18881 TELEFÔNICA BRASIL S.A	`5.33ms` from São Paulo, BR
114.47.157.103	AS3462 Data Communication Business Group	`4.20ms` from Taichung, TW
124.142.47.183	AS9824 JCOM Co., Ltd.	`10.51ms` from Tokyo, JP
20.172.221.23	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
35.155.9.167	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
75.178.64.119	AS11426 Charter Communications Inc	`14.64ms` from Charlotte, US
20.46.250.135	AS8075 Microsoft Corporation	`0.25ms` from Des Moines, US
113.191.118.119	AS45899 VNPT Corp	`1.94ms` from Hanoi, VN
84.250.206.231	AS1759 Telia Finland Oyj	`8.29ms` from Helsinki, FI
98.44.48.71	AS7922 Comcast Cable Communications, LLC	`11.89ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f2 203.104.167.43

traceroute to 203.104.167.43 (203.104.167.43): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.3 0.173 ms

3 [AS969] 199.119.64.100 0.132 ms

4 [] 206.223.116.134 0.376 ms

5 *

6 *

7 [AS23576] 203.104.167.43 0.22 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales