202.74.4.0/23

AS23639  ·  NTT Bizlink, Inc.

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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

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
202.74.4.201 AS23639 NTT Bizlink, Inc. 1.23ms 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
154.203.208.23 AS214143 SKYDIGITAL TELECOM LTD 1.03ms from Bangkok, TH
85.94.174.55 AS6752 Andorra Telecom 4.97ms from Barcelona, ES
175.16.183.119 AS4837 CHINA UNICOM China169 Backbone 2.95ms from Changchun, CN
75.229.232.7 AS6167 Verizon Business 9.72ms from Fremont, US
47.86.90.55 AS45102 Alibaba (US) Technology Co., Ltd. 0.69ms from Hong Kong, HK
131.218.24.55 AS668 United States Department of Defense (DoD) 4.80ms from Manassas, US
73.255.194.231 AS7922 Comcast Cable Communications, LLC 6.52ms from Miami, US
34.204.170.135 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
207.194.41.151 AS852 TELUS Communications Inc. 4.28ms from Seattle, US
175.245.36.7 AS4766 Korea Telecom 4.18ms from Seoul, KR
84.80.231.183 AS1136 KPN B.V. 1.65ms from Amsterdam, NL
76.152.111.39 AS7922 Comcast Cable Communications, LLC 6.08ms from Boston, US
18.116.24.135 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
99.182.25.7 AS7018 AT&T Enterprises, LLC 1.77ms from Dallas, US
63.183.2.135 AS16509 Amazon.com, Inc. 0.58ms from Frankfurt am Main, DE
195.74.162.87 AS8519 ESA OPSNET-INTRANET 16.19ms from Frankfurt am Main, DE
46.36.223.23 AS198068 P.A.G.M. OU 0.25ms from Jõhvi, EE
92.21.71.39 AS13285 TalkTalk Communications Limited 2.79ms from London, GB
109.181.116.87 AS2856 British Telecommunications PLC 3.07ms from London, GB
172.248.55.183 AS20001 Charter Communications Inc 3.62ms from Los Angeles, US
79.21.46.247 AS3269 Telecom Italia S.p.A. 1.66ms from Milan, IT
198.98.222.215 AS53949 Benton Cooperative Telephone Company 3.77ms from Minneapolis, US
185.209.142.7 AS44407 Linkt SAS 11.93ms from Paris, FR
83.240.81.39 AS31246 NETBOX Autonomous system 4.67ms from Prague, CZ
82.102.163.231 AS12400 Partner Communications Ltd. 0.67ms from Rosh Ha‘Ayin, IL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 202.74.5.246
traceroute to 202.74.5.246 (202.74.5.246): 13 hops max, 52 byte packets
4 [AS2497] 210.130.133.58 11.534 ms
5 [AS2497] 58.138.83.174 175.273 ms
6 *
7 [AS2497] 58.138.112.222 257.667 ms
8 [AS2497] 58.138.112.26 257.802 ms
9 [AS2497] 210.138.9.198 259.95 ms
10 [AS23639] 117.20.76.6 258.989 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

What are IP address ranges?

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