27.121.128.0/17

AS2519  ·  ARTERIA Networks Corporation

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

Sign up for free ›

Summary

Country Japan
Domain rakuten.com
ASN AS2519
Registry APNIC
ID RMNI-JP

WHOIS Details

inetnum:        27.121.128.0 - 27.121.255.255
netname:        RMNI-JP
descr:          Rakuten Mobile Network, Inc.
country:        JP
org:            ORG-RMNI1-AP
admin-c:        RMNI1-AP
tech-c:         RMNI1-AP
abuse-c:        AR792-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-RMNI-JP
mnt-routes:     MAINT-RMNI-JP
mnt-irt:        IRT-RMNI-JP
last-modified:  2020-10-20T13:44:47Z
source:         APNIC

irt:            IRT-RMNI-JP
address:        1-14-1 Tamagawa, Setagaya-ku, Tokyo
e-mail:         rmi-as138384@mail.rakuten.com
abuse-mailbox:  rmi-abuse@mail.rakuten.com
admin-c:        RMNI1-AP
tech-c:         RMNI1-AP
auth:           # Filtered
remarks:        rmi-abuse@mail.rakuten.com was validated on 2025-07-09
remarks:        rmi-as138384@mail.rakuten.com was validated on 2025-12-25
mnt-by:         MAINT-RMNI-JP
last-modified:  2025-12-25T01:46:44Z
source:         APNIC

organisation:   ORG-RMNI1-AP
org-name:       Rakuten Mobile, Inc.
org-type:       LIR
country:        JP
address:        1-14-1 Tamagawa, Setagaya-ku
phone:          +81-050-5817-1360
e-mail:         rmi-as138384@mail.rakuten.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:40Z
source:         APNIC

role:           ABUSE RMNIJP
country:        ZZ
address:        1-14-1 Tamagawa, Setagaya-ku, Tokyo
phone:          +000000000
e-mail:         rmi-as138384@mail.rakuten.com
admin-c:        RMNI1-AP
tech-c:         RMNI1-AP
nic-hdl:        AR792-AP
remarks:        Generated from irt object IRT-RMNI-JP
remarks:        rmi-abuse@mail.rakuten.com was validated on 2025-07-09
remarks:        rmi-as138384@mail.rakuten.com was validated on 2025-12-25
abuse-mailbox:  rmi-abuse@mail.rakuten.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-25T01:47:05Z
source:         APNIC

role:           Rakuten Mobile Network Inc administrator
address:        1-14-1 Tamagawa, Setagaya-ku, Tokyo
country:        JP
phone:          +81-050-5817-1360
fax-no:         +81-050-5817-1360
e-mail:         rmi-as138384@mail.rakuten.com
admin-c:        RMNI1-AP
tech-c:         RMNI1-AP
nic-hdl:        RMNI1-AP
mnt-by:         MAINT-RMNI-JP
last-modified:  2021-02-14T23:12:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 27.121.0.0/16

Range ASN Company Num of IPs
27.121.64.0/21 AS24446 5G NETWORK OPERATIONS PTY LTD 2,048
27.121.104.0/22 AS800 Network Access Associates Limited 1,024
27.121.88.0/22 AS55752 Cloud Plus Pty Ltd 1,024
27.121.108.0/22 AS56111 B306, 3rd Floor, Block B, Kelana Square 1,024
27.121.96.0/22 AS56304 Mount Campbell Networks Ltd 1,024
27.121.92.0/22 AS23616 Hitachi Systems, Ltd. 1,024
27.121.109.0/24 AS56111 Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia 256
27.121.110.0/24 AS56111 Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia 256
27.121.108.0/24 AS56111 Agarto (MY) - Data Center, IP Transit, Co - Location, Server Hosting in Malaysia 256
27.121.100.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256
27.121.101.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256
27.121.102.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256
27.121.103.0/24 AS45916 GTPL Broadband Pvt. Ltd. 256

Hosted domains

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

IP Address Domain Domains on this IP
27.121.150.86 yamashita-family.org 1
27.121.178.236 mrasroom.com 1
27.121.233.79 inosuke.site 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

Pingable IPs

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

IP Address ASN Details
27.121.137.147 AS2519 ARTERIA Networks Corporation 5.08ms from Osaka, JP
27.121.151.183 AS2519 ARTERIA Networks Corporation 11.39ms from Tokyo, JP
27.121.161.94 AS2519 ARTERIA Networks Corporation 3.74ms from Tokyo, JP
27.121.132.215 AS2519 ARTERIA Networks Corporation 3.37ms from Osaka, JP
27.121.129.158 AS2519 ARTERIA Networks Corporation 3.13ms from Tokyo, JP
27.121.140.231 AS2519 ARTERIA Networks Corporation 6.82ms from Osaka, JP
27.121.139.22 AS2519 ARTERIA Networks Corporation 3.52ms from Osaka, JP
27.121.171.199 AS2519 ARTERIA Networks Corporation 4.99ms from Osaka, JP
27.121.135.210 AS2519 ARTERIA Networks Corporation 8.10ms from Osaka, JP
27.121.152.173 AS2519 ARTERIA Networks Corporation 2.22ms from Tokyo, JP
27.121.168.68 AS2519 ARTERIA Networks Corporation 3.31ms from Tokyo, JP
27.121.167.154 AS2519 ARTERIA Networks Corporation 2.76ms from Tokyo, JP
27.121.164.241 AS2519 ARTERIA Networks Corporation 2.81ms from Osaka, JP
27.121.179.34 AS2519 ARTERIA Networks Corporation 3.06ms from Osaka, JP
27.121.178.110 AS2519 ARTERIA Networks Corporation 3.57ms from Tokyo, JP
27.121.157.229 AS2519 ARTERIA Networks Corporation 2.67ms from Tokyo, JP
27.121.145.155 AS2519 ARTERIA Networks Corporation 2.91ms from Tokyo, JP
27.121.131.184 AS2519 ARTERIA Networks Corporation 3.24ms from Osaka, JP
27.121.183.20 AS2519 ARTERIA Networks Corporation 3.94ms from Osaka, JP
27.121.138.139 AS2519 ARTERIA Networks Corporation 23.14ms from Osaka, JP
27.121.174.29 AS2519 ARTERIA Networks Corporation 3.01ms from Osaka, JP
27.121.146.188 AS2519 ARTERIA Networks Corporation 3.52ms from Osaka, JP
27.121.185.71 AS2519 ARTERIA Networks Corporation 2.41ms from Osaka, JP
27.121.156.140 AS2519 ARTERIA Networks Corporation 2.64ms from Osaka, JP
27.121.159.15 AS2519 ARTERIA Networks Corporation 4.18ms 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
38.147.37.1 AS40285 NORTHLAND CABLE TELEVISION INC. 2.53ms from Atlanta, US
198.90.119.1 AS54119 WhiteSky Communications, LLC. 8.35ms from Atlanta, US
104.51.96.97 AS7018 AT&T Enterprises, LLC 9.95ms from Atlanta, US
185.86.181.81 AS48551 Sindad Network Technology PJSC 14.37ms from Baku, AZ
186.98.128.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.10ms from Bogota, CO
190.255.57.161 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 1.18ms from Bogota, CO
108.12.202.1 AS701 Verizon Business 2.32ms from Boston, US
78.97.147.1 AS12302 Vodafone Romania S.A. 3.42ms from Bucharest, RO
181.170.1.1 AS7303 Telecom Argentina S.A. 1.37ms from Buenos Aires, AR
156.194.225.193 AS8452 TE-AS 9.14ms from Cairo, EG
171.88.103.1 AS4134 CHINANET-BACKBONE 3.92ms from Chengdu, CN
103.8.116.241 AS135225 SMART NET INDIA PVT LTD 3.15ms from Chennai, IN
74.79.24.1 AS11351 Charter Communications Inc 17.25ms from Chicago, US
61.247.234.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.40ms from Delhi, IN
75.155.32.1 AS852 TELUS Communications Inc. 0.91ms from Edmonton, CA
59.51.232.1 AS4134 CHINANET-BACKBONE 9.63ms from Guiyang, CN
115.198.84.1 AS4134 CHINANET-BACKBONE 5.86ms from Hangzhou, CN
82.181.170.225 AS16086 DNA Oyj 0.80ms from Helsinki, FI
18.165.133.97 AS16509 Amazon.com, Inc. 0.41ms from Helsinki, FI
50.80.132.1 AS30036 Mediacom Communications Corp 16.91ms from Kansas City, US
205.214.248.1 AS33003 The Tri-County Telephone Association, Inc. 10.96ms from Kansas City, US
64.114.174.1 AS852 TELUS Communications Inc. 16.83ms from Kelowna, CA
60.160.229.129 AS4134 CHINANET-BACKBONE 9.42ms from Kunming, CN
76.80.63.49 AS20001 Charter Communications Inc 1.99ms from Los Angeles, US
87.217.228.1 AS12479 Orange Espagne SA 6.93ms 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 -f3 27.121.137.243
traceroute to 27.121.137.243 (27.121.137.243): 64 hops max, 52 byte packets
4 [AS7578] 206.148.24.34 0.157 ms
5 *
6 *
7 *
10 *
11 [AS2519] 27.121.137.243 14.016 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs