203.104.186.0/23

AS135354 · NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.

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Summary

Country	Japan
Domain	navercorp.com
ASN	AS135354
Registry	APNIC
ID	NBP-NCP-NET

WHOIS Details

inetnum:        203.104.186.0 - 203.104.187.255
netname:        NBP-NCP-NET
descr:          Naver Business Platform Cloud Service
country:        JP
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:  2021-06-30T00:18:28Z
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:          203.104.186.0/23
country:        JP
origin:         AS135354
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:  2018-03-15T04:04:20Z
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
203.104.166.0/23	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
203.104.184.0/23	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.104.187.57	hongcafe.jp	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

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

IP Address	ASN	Details
203.104.187.43	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.78ms` from Tokyo, JP
203.104.186.14	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.94ms` from Tokyo, JP

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
136.57.200.103	AS16591 Google Fiber Inc.	`5.28ms` from Atlanta, US
66.251.243.231	AS394611 South Central Power Company	`0.24ms` from Columbus, US
132.255.15.199	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`5.88ms` from Curitiba, BR
92.197.131.231	AS20676 Plusnet GmbH	`0.91ms` from Duesseldorf, DE
125.77.156.23	AS133776 Quanzhou	`4.22ms` from Fuzhou, CN
12.235.2.167	AS7018 AT&T Enterprises, LLC	`3.84ms` from Los Angeles, US
128.119.100.199	AS1249 University of Massachusetts - AMHERST	`8.69ms` from New York City, US
179.243.200.119	AS22085 Claro S/A	`14.25ms` from Osasco, BR
50.45.188.183	AS20055 Wholesail networks LLC	`5.81ms` from Portland, US
92.34.180.55	AS8434 Telenor Sverige AB	`2.91ms` from Stockholm, SE
18.177.189.87	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
93.105.61.247	AS29314 VECTRA S.A.	`5.98ms` from Warsaw, PL
213.159.199.55	AS44845 "Company Internet Technologies" LLC	`3.20ms` from Yekaterinburg, RU
51.105.152.23	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
105.72.202.247	AS36884 Wana Corporate	`5.49ms` from Casablanca, MA
179.189.118.55	AS263612 IP CARRIER	`0.69ms` from Fortaleza, BR
176.39.87.39	AS49332 Lanet Network Ltd	`7.16ms` from Kyiv, UA
85.169.114.103	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.32ms` from Lyon, FR
88.5.216.247	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.85ms` from Madrid, ES
69.200.246.151	AS12271 Charter Communications Inc	`3.72ms` from New York City, US
87.157.5.7	AS3320 Deutsche Telekom AG	`7.74ms` from Nuernberg, DE
115.142.165.39	AS17858 LG POWERCOMM	`1.69ms` from Seoul, KR
175.238.147.231	AS4766 Korea Telecom	`2.08ms` from Seoul, KR
85.218.226.167	AS39642 Norlys Digital A/S	`13.84ms` from Skanderborg, DK
125.229.33.39	AS3462 Data Communication Business Group	`3.85ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f5 203.104.186.7

traceroute to 203.104.186.7 (203.104.186.7): 64 hops max, 52 byte packets

5 [] 101.203.90.95 0.772 ms

6 *

7 *

8 *

9 *

10 [AS135354] 203.104.186.7 0.952 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 29th 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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