203.215.129.0/24

AS17978 · SERVCORP AUSTRALIAN HOLDINGS LTD

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Summary

Country	Japan
Domain	servcorp.com.au
ASN	AS17978
Registry	APNIC
ID	SERVCORP

WHOIS Details

inetnum:        203.215.128.0 - 203.215.134.255
netname:        SERVCORP
descr:          Servcorp SmartOffice
descr:          Tokyo JAPAN
country:        JP
admin-c:        DK508-AP
tech-c:         SN223-AP
abuse-c:        AS2219-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AU-SERVCORP
mnt-irt:        IRT-SERVCORP-AU
last-modified:  2021-01-20T13:27:57Z
source:         APNIC

irt:            IRT-SERVCORP-AU
address:        Level 63 MLC Centre 19 Martin Place
address:        Sydney 2000 NSW
address:        Australia
e-mail:         dkukucka@servcorp.com.au
abuse-mailbox:  abuse@servcorp.com
admin-c:        DK508-AP
tech-c:         SN223-AP
auth:           # Filtered
remarks:        abuse@servcorp.com was validated on 2025-11-11
remarks:        dkukucka@servcorp.com.au was validated on 2026-03-10
mnt-by:         MAINT-AU-SERVCORP
last-modified:  2026-03-10T22:11:05Z
source:         APNIC

role:           ABUSE SERVCORPAU
country:        ZZ
address:        Level 63 MLC Centre 19 Martin Place
address:        Sydney 2000 NSW
address:        Australia
phone:          +000000000
e-mail:         dkukucka@servcorp.com.au
admin-c:        DK508-AP
tech-c:         SN223-AP
nic-hdl:        AS2219-AP
remarks:        Generated from irt object IRT-SERVCORP-AU
remarks:        abuse@servcorp.com was validated on 2025-11-11
remarks:        dkukucka@servcorp.com.au was validated on 2026-03-10
abuse-mailbox:  abuse@servcorp.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-10T22:11:28Z
source:         APNIC

person:         Daniel Kukucka
nic-hdl:        DK508-AP
e-mail:         dkukucka@servcorp.com.au
address:        Level 63, MLC Centre
address:        19 Martin Pl
address:        Sydney
address:        NSW 2000
address:        Australia
phone:          +61-2-92317500
fax-no:         +61-2-92317653
country:        AU
mnt-by:         MAINT-AU-SERVCORP
last-modified:  2016-12-20T23:01:57Z
source:         APNIC

person:         Servcorp NOC
nic-hdl:        SN223-AP
e-mail:         abuse@servcorp.com.au
address:        Level 63, 19 Martin Place
address:        Sydney, Australia
address:        2000
phone:          +61-2-9231-7677
fax-no:         +61-2-9231-7653
country:        AU
mnt-by:         MAINT-AU-SERVCORP
last-modified:  2016-12-20T23:02:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.215.0.0/16

Range	ASN	Company	Num of IPs
203.215.64.0/18	AS6648	Bayan Telecommunications Incorporated	16,384
203.215.192.0/19	AS3786	NeoWiz Corporation	8,192
203.215.0.0/19	AS4802	iiNet Limited	8,192
203.215.0.0/19	AS4739	iiNet Limited	8,192
203.215.240.0/20	AS9925	VDC Powerbase Hong Kong Data Centers Limited	4,096
203.215.224.0/21	AS23786	Unnanshi Iinancho Jimukumiai	2,048
203.215.56.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
203.215.52.0/22	AS56200	1 Sesame Street	1,024
203.215.60.0/22	AS45558	Myanma Post and Telecommunication	1,024
203.215.145.0/24	AS17978	Servcorp SmartOffice	256
203.215.146.0/24	AS17978	Servcorp SmartOffice	256
203.215.147.0/24	AS17978	Servcorp SmartOffice	256
203.215.148.0/24	AS17978	Servcorp SmartOffice	256
203.215.149.0/24	AS17978	Servcorp SmartOffice	256
203.215.139.0/24	AS17978	Servcorp SmartOffice	256
203.215.236.0/24	AS4134	Chinatelecom Next Carrying Network backbone	256
203.215.48.0/24	AS45315	PT POLARISNET	256
203.215.62.0/24	AS45558	Myanma Post and Telecommunication	256
203.215.63.0/24	AS45558	Myanma Post and Telecommunication	256
203.215.50.0/24	AS45696	Pusat Pelaporan dan Analisis Transaksi Keuangan	256
203.215.138.0/24	AS17978	Servcorp SmartOffice	256
203.215.137.0/24	AS17978	Servcorp SmartOffice	256
203.215.136.0/24	AS17978	Servcorp SmartOffice	256
203.215.68.0/24	AS6648	BAYANTEL DSL INFRA	256
203.215.69.0/24	AS6648	BAYANTEL DSL INFRA	256
203.215.142.0/24	AS17978	Servcorp SmartOffice	256
203.215.135.0/24	AS17978	Servcorp SmartOffice	256
203.215.143.0/24	AS17978	Servcorp SmartOffice	256
203.215.144.0/24	AS17978	Servcorp SmartOffice	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.215.129.165	AS17978 SERVCORP AUSTRALIAN HOLDINGS LTD	`0.92ms` 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
189.6.4.72	AS28573 Claro NXT Telecomunicacoes Ltda	`0.42ms` from Brasilia, BR
46.248.129.248	AS8220 COLT Technology Services Group Limited	`0.84ms` from Chicago, US
218.237.89.232	AS9318 SK Broadband Co Ltd	`3.46ms` from Seoul, KR
165.232.168.136	AS14061 DigitalOcean, LLC	`0.24ms` from Singapore, SG
52.194.191.24	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
180.11.149.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.50ms` from Tokyo, JP
172.192.54.248	AS8075 Microsoft Corporation	`0.16ms` from Tokyo, JP
119.100.100.232	AS4134 CHINANET-BACKBONE	`3.70ms` from Wuhan, CN
81.92.251.72	AS43451 Slovanet a.s.	`0.23ms` from Bratislava, SK
74.83.57.72	AS6181 Cincinnati Bell Telephone Company LLC	`1.39ms` from Cincinnati, US
163.181.77.200	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.17ms` from Hong Kong, HK
81.156.39.40	AS2856 British Telecommunications PLC	`1.84ms` from London, GB
37.209.211.104	AS31463 Redcentric Solutions Ltd	`1.02ms` from London, GB
34.129.72.216	AS396982 Google LLC	`0.09ms` from Melbourne, AU
35.227.112.232	AS396982 Google LLC	`0.12ms` from Moncks Corner, US
104.196.166.120	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
67.81.180.168	AS6128 Cablevision Systems Corp.	`7.87ms` from Morris Plains, US
46.166.223.136	AS44417 JSC Neotelecom	`5.11ms` from Novosibirsk, RU
84.190.117.200	AS3320 Deutsche Telekom AG	`5.42ms` from Nuernberg, DE
121.190.168.152	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
60.68.34.24	AS17676 SoftBank Corp.	`3.28ms` from Tokyo, JP
120.194.227.120	AS24445 Henan Mobile Communications Co.,Ltd	`6.16ms` from Zhengzhou, CN
94.110.159.168	AS47377 Orange Belgium SA	`9.33ms` from Brussels, BE
97.234.49.216	AS6167 Verizon Business	`15.67ms` from Chicago, US
185.21.183.72	AS21245 MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	`0.40ms` from Kuwait City, KW

Traceroute

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

traceroute -a -n -q1 -f5 203.215.129.125

traceroute to 203.215.129.125 (203.215.129.125): 64 hops max, 52 byte packets

5 [] 210.171.225.34 0.621 ms

6 [AS17978] 203.215.149.197 1.448 ms

7 [AS17978] 203.215.129.125 1.33 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 21st 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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