133.139.25.0/24

AS131893 · RICOH Company, Ltd.

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS131893
Registry	APNIC
ID	JPNIC-NET-JP-ERX

WHOIS Details

inetnum:        133.0.0.0 - 133.255.255.255
netname:        JPNIC-NET-JP-ERX
descr:          Japan Network Information Center
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
remarks:        133/8 block is an ERX range which transfered from
remarks:        ARIN to APNIC on 2009-10-30
remarks:        The original allocation date was 1997-03-01
remarks:        Please search  whois.nic.ad.jp for more information
remarks:        about this range
remarks:        % whois -h whois.nic.ad.jp ***.***.***.***/e
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-11-01T04:33:10Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-04-10T11:04:13Z
source:         APNIC

role:           ABUSE JPNICJP
country:        ZZ
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
abuse-mailbox:  hostmaster@nic.ad.jp
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-23T00:15:35Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 133.139.0.0/16

Range	ASN	Company	Num of IPs
133.139.45.0/24	AS131893	Japan Network Information Center	256
133.139.21.0/24	AS131893	Japan Network Information Center	256
133.139.109.0/24	AS131893	Japan Network Information Center	256
133.139.242.0/24	AS131893	Japan Network Information Center	256
133.139.34.0/24	AS131893	Japan Network Information Center	256
133.139.114.0/24	AS131893	Japan Network Information Center	256
133.139.88.0/24	AS131893	Japan Network Information Center	256
133.139.71.0/24	AS131893	Japan Network Information Center	256
133.139.19.0/24	AS131893	Japan Network Information Center	256
133.139.241.0/24	AS131893	Japan Network Information Center	256
133.139.55.0/24	AS131893	Japan Network Information Center	256
133.139.44.0/24	AS131893	Japan Network Information Center	256
133.139.70.0/24	AS131893	Japan Network Information Center	256
133.139.20.0/24	AS131893	Japan Network Information Center	256
133.139.18.0/24	AS131893	Japan Network Information Center	256
133.139.248.0/24	AS131893	Japan Network Information Center	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

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

IP Address	ASN	Details
133.139.25.1	AS131893 RICOH Company, Ltd.	1.54ms 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
44.250.94.88	AS16509 Amazon.com, Inc.	0.18ms from Boardman, US
54.245.37.200	AS16509 Amazon.com, Inc.	0.19ms from Boardman, US
197.51.45.248	AS8452 TE-AS	7.60ms from Cairo, EG
18.223.239.56	AS16509 Amazon.com, Inc.	0.17ms from Columbus, US
34.204.120.248	AS14618 Amazon.com, Inc.	0.20ms from Reston, US
175.115.63.88	AS9318 SK Broadband Co Ltd	5.07ms from Seoul, KR
133.31.55.232	AS55390 Tokyo University of Science	2.16ms from Tokyo, JP
178.226.78.104	AS50266 Odido Netherlands B.V.	3.53ms from Amsterdam, NL
152.1.90.248	AS11442 North Carolina State University	15.60ms from Ashburn, US
221.219.111.120	AS4808 China Unicom Beijing Province Network	3.69ms from Beijing, CN
110.252.182.232	AS4837 CHINA UNICOM China169 Backbone	6.57ms from Beijing, CN
116.140.131.24	AS4837 CHINA UNICOM China169 Backbone	11.35ms from Liaoyang, CN
100.25.100.56	AS14618 Amazon.com, Inc.	0.21ms from Reston, US
92.68.20.216	AS1136 KPN B.V.	2.76ms from Amsterdam, NL
74.249.51.152	AS8075 Microsoft Corporation	0.45ms from Boydton, US
40.79.76.216	AS8075 Microsoft Corporation	0.30ms from Boydton, US
94.11.142.104	AS5607 Sky UK Limited	4.67ms from London, GB
175.125.81.120	AS9318 SK Broadband Co Ltd	4.55ms from Seoul, KR
179.222.175.200	AS28573 Claro NXT Telecomunicacoes Ltda	7.50ms from Vinhedo, BR
47.187.161.56	AS5650 Frontier Communications of America, Inc.	2.31ms from Dallas, US
95.171.52.168	AS20811 Retelit Digital Services S.p.A.	4.96ms from Milan, IT
97.100.86.88	AS33363 Charter Communications, Inc	6.43ms from Orlando, US
129.123.54.40	AS26046 Utah State University	2.59ms from Salt Lake City, US
58.233.67.88	AS9318 SK Broadband Co Ltd	3.68ms from Seoul, KR
101.198.2.200	AS23724 IDC, China Telecommunications Corporation	2.17ms from Tianjin, CN

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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