203.104.186.0/24

AS135354 · NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.

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Summary

Country	Japan
Domain	navercorp.com
ASN	AS135354
Parent Range	203.104.186.0/23
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

Overlapping Ranges

BGP prefixes that contain 203.104.186.0/24

Range	ASN	Company	Num of IPs
203.104.186.0/23	AS135354	Naver Business Platform Cloud Service	512

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
203.104.186.0/23	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 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

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

IP Address	ASN	Details
203.104.186.14	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.61ms` 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
99.33.121.184	AS7018 AT&T Enterprises, LLC	`10.22ms` from Atlanta, US
93.211.74.104	AS3320 Deutsche Telekom AG	`2.06ms` from Berlin, DE
52.39.144.232	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
191.81.240.120	AS22927 Telefonica de Argentina	`18.29ms` from Buenos Aires, AR
173.44.219.216	AS62904 Eonix Corporation	`0.42ms` from Dallas, US
97.171.84.120	AS6167 Verizon Business	`7.46ms` from Denver, US
2.206.247.152	AS3209 Vodafone GmbH	`4.33ms` from Duesseldorf, DE
171.75.74.152	AS3549 Level 3 Parent, LLC	`0.51ms` from Frankfurt am Main, DE
217.225.221.184	AS3320 Deutsche Telekom AG	`1.91ms` from Hamburg, DE
16.162.101.88	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
182.178.37.40	AS17557 Pakistan Telecommunication Company Limited	`4.54ms` from Karachi, PK
205.237.27.8	AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)	`5.04ms` from Montreal, CA
176.99.234.248	AS35598 INETCOM CARRIER LLC	`1.02ms` from Moscow, RU
176.110.192.104	AS38917 INTERCOMTEL Limited Company	`5.96ms` from Moscow, RU
20.193.177.152	AS8075 Microsoft Corporation	`14.80ms` from Mumbai, IN
123.174.107.8	AS4134 CHINANET-BACKBONE	`7.44ms` from Taiyuan, CN
223.217.30.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.00ms` from Tokyo, JP
88.116.199.104	AS8447 A1 Telekom Austria AG	`9.17ms` from Vienna, AT
82.216.198.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.89ms` from Aubervilliers, FR
120.14.175.8	AS4837 CHINA UNICOM China169 Backbone	`9.82ms` from Beijing, CN
100.21.40.136	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
197.36.67.232	AS8452 TE-AS	`5.97ms` from Cairo, EG
128.201.124.104	AS266649 Netcity Tecnologia em Internet Ltda-ME	`8.80ms` from Joao Pessoa, BR
13.42.85.152	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
5.40.41.216	AS206487 NEXVOLMAR S.L.	`9.12ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f6 203.104.186.8

traceroute to 203.104.186.8 (203.104.186.8): 64 hops max, 52 byte packets

6 [] 101.203.90.95 2.901 ms

7 *

8 *

9 *

10 *

11 [AS135354] 203.104.186.8 1.051 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 20th 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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