202.74.4.0/23

AS23639  ·  NTT Bizlink, Inc.

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 ntt.com
ASN AS23639
Parent Range 202.74.4.0/22
Registry APNIC
ID NTT-BIZLINK

WHOIS Details

inetnum:        202.74.4.0 - 202.74.7.255
netname:        ntt-bizlink
descr:          Internet Data Center
descr:          NTT Bizlink, Inc.
descr:          Tokyo, Japan
country:        JP
org:            ORG-NBI2-AP
admin-c:        KO185-AP
tech-c:         KO185-AP
abuse-c:        AN768-AP
status:         ASSIGNED 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-JP-BIZLINK
mnt-routes:     MAINT-JP-BIZLINK
mnt-irt:        IRT-NTT-BIZLINK-JP
last-modified:  2024-06-19T01:45:57Z
source:         APNIC

irt:            IRT-NTT-BIZLINK-JP
address:        Sumitomo Korakuen Bldg. 1-4-1
address:        Koishikawa
address:        Bunkyo-ku, Tokyo Japan
address:        112-0002
e-mail:         biz-net_admin@ntt.com
abuse-mailbox:  biz-net_admin@ntt.com
admin-c:        KO185-AP
tech-c:         KO185-AP
auth:           # Filtered
remarks:        biz-net_admin@ntt.com was validated on 2025-12-24
mnt-by:         MAINT-JP-BIZLINK
last-modified:  2025-12-24T00:19:48Z
source:         APNIC

organisation:   ORG-NBI2-AP
org-name:       NTT BizLink, Inc.
org-type:       LIR
country:        JP
address:        Sumitomo Korakuen Bldg.
address:        1-4-1
address:        Koishikawa Bunkyo-ku
phone:          +81-3-6381-2680
fax-no:         +81-3-5803-4401
e-mail:         biz-net_admin@ntt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-05-09T12:56:11Z
source:         APNIC

role:           ABUSE NTTBIZLINKJP
country:        ZZ
address:        Sumitomo Korakuen Bldg. 1-4-1
address:        Koishikawa
address:        Bunkyo-ku, Tokyo Japan
address:        112-0002
phone:          +000000000
e-mail:         biz-net_admin@ntt.com
admin-c:        KO185-AP
tech-c:         KO185-AP
nic-hdl:        AN768-AP
remarks:        Generated from irt object IRT-NTT-BIZLINK-JP
remarks:        biz-net_admin@ntt.com was validated on 2025-12-24
abuse-mailbox:  biz-net_admin@ntt.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-24T00:20:20Z
source:         APNIC

person:         Kazuyoshi Oohashi
address:        Sumitomo Korakuen Bldg. 1-4-1 Bunkyo-ku, Tokyo Japan
country:        JP
phone:          +81-3-6381-2680
e-mail:         biz-net_admin@ntt.com
nic-hdl:        KO185-AP
mnt-by:         MAINT-JP-BIZLINK
last-modified:  2024-05-24T06:21:54Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 202.74.4.0/23

Range ASN Company Num of IPs
202.74.4.0/22 AS23639 Internet Data Center 1,024

Nearby Ranges

BGP prefixes that overlap with 202.74.0.0/16

Range ASN Company Num of IPs
202.74.96.0/19 AS2687 Asia Pacific Operations 8,192
202.74.192.0/19 AS45177 Devoli LTD 8,192
202.74.16.0/20 AS9597 KDDI Web Communications Inc. 4,096
202.74.224.0/21 AS4770 INTERNET COMPANY OF NEW ZEALAND LIMITED 2,048
202.74.240.0/21 AS24323 Aamra Networks Limited, Internet Service Provider. 2,048
202.74.64.0/21 AS9723 Conetix, Web Hosting Provider 2,048
202.74.120.0/22 AS2687 Asia Pacific Operations 1,024
202.74.76.0/22 AS59282 PT Giga Patra Multimedia 1,024
202.74.4.0/22 AS23639 Internet Data Center 1,024
202.74.0.0/22 AS4594 Internet Solutions Limited 1,024
202.74.108.0/22 AS2687 AUSTRALIA country pre-allocation 1,024
202.74.58.0/23 AS55317 An Binh Commercial Joint Stock Bank 512
202.74.74.0/23 AS133800 PT Global Port Binekatara 512
202.74.98.0/23 AS2687 Asia Pacific Operations 512
202.74.100.0/24 AS2687 Network of AT&T ITO 256
202.74.253.0/24 AS24263 HONDA MOTOR Co., Ltd. 256
202.74.54.0/24 AS131265 TCS eServe Limited 256
202.74.56.0/24 AS55319 VietNam Prosperity Joint Stock Commercial Bank 256
202.74.32.0/24 AS55845 Tradeweb Australia Pty Ltd 256
202.74.33.0/24 AS55850 Mercury NZ Limited 256
202.74.35.0/24 AS55852 Suites 1106-7, 11th Floor 256
202.74.38.0/24 AS55857 Harvest Electronics NZ Limited 256
202.74.39.0/24 AS55860 Foodstuffs SI Ltd 256
202.74.44.0/24 AS55870 Darwin City Council 256
202.74.49.0/24 AS55876 LEVEL 7 140 WILLIAM ST. 256
202.74.60.0/24 AS55887 Clyde Street 256
202.74.48.0/24 AS58890 InfoLink 256
202.74.46.0/24 AS16509 Atmail Pty Ltd 256
202.74.61.0/24 AS7604 ThinkEx Holdings Pty Ltd 256
202.74.43.0/24 AS9341 PT Indonesia Comnets Plus 256
202.74.51.0/24 AS141690 A-502 Times Square, Opposite Mittal Estate, Andheri Kurla Road, Andheri East, MUMBAI - 400059, India 256
202.74.34.0/24 AS132016 IRESS Market Technology Ltd 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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
54.209.45.135 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
131.106.180.151 AS6079 RCN 4.77ms from Ashburn, US
123.120.25.55 AS4808 China Unicom Beijing Province Network 4.02ms from Beijing, CN
101.21.129.247 AS4837 CHINA UNICOM China169 Backbone 10.71ms from Beijing, CN
72.63.156.87 AS6079 RCN 0.18ms from Boston, US
86.4.178.55 AS5089 Virgin Media Limited 4.26ms from London, GB
47.142.129.55 AS5650 Frontier Communications of America, Inc. 9.62ms from Los Angeles, US
79.21.46.247 AS3269 Telecom Italia S.p.A. 1.67ms from Milan, IT
138.28.185.167 AS40237 United Telephone Company 2.15ms from Nashville, US
153.125.87.23 AS9615 TOYOHASHI CABLE NETWORK INC. 4.86ms from Osaka, JP
5.100.190.23 AS52157 NEAS ENERGI TELEKOM AS 9.12ms from Oslo, NO
220.245.251.247 AS7545 TPG Telecom Limited 1.61ms from Perth, AU
119.189.13.7 AS4837 CHINA UNICOM China169 Backbone 8.99ms from Qingdao, CN
128.199.11.215 AS14061 DigitalOcean, LLC 0.32ms from Santa Clara, US
103.13.168.119 AS58645 Miyagi Cable TV Co.,Ltd 6.33ms from Tokyo, JP
24.57.193.199 AS7992 Cogeco Connexion Inc. 11.39ms from Toronto, CA
18.205.53.7 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
97.238.81.87 AS6167 Verizon Business 10.89ms from Ashburn, US
91.142.217.23 AS50926 AXARNET COMUNICACIONES, S.L. 4.82ms from Barcelona, ES
209.89.68.87 AS852 TELUS Communications Inc. 0.55ms from Calgary, CA
183.154.137.199 AS4134 CHINANET-BACKBONE 10.27ms from Hangzhou, CN
80.79.209.215 AS196778 Transport for London 3.01ms from London, GB
97.88.43.215 AS20115 Charter Communications LLC 10.27ms from Minneapolis, US
45.177.170.231 AS268989 MULTTV CONSULTORIA E LOCACOES DE EQUIPAMENTOS S.A. 3.19ms from Osasco, BR
39.64.205.135 AS4837 CHINA UNICOM China169 Backbone 6.83ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -m12 202.74.4.159
traceroute to 202.74.4.159 (202.74.4.159): 12 hops max, 52 byte packets
1 [AS15169] 66.249.94.174 91.959 ms
2 *
3 *
4 [AS2497] 58.138.83.174 264.258 ms
5 *
6 *
7 [AS2497] 58.138.114.62 350.796 ms
8 [AS2497] 210.138.9.198 358.752 ms
9 [AS23639] 117.20.76.6 364.456 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Doha, QA
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