203.55.122.0/24

AS2914 · NTT America, Inc.

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Summary

Country	Australia
Domain	zen.net.au
ASN	AS2914
Registry	APNIC
ID	ZENPL-AU

WHOIS Details

inetnum:        203.55.122.0 - 203.55.122.255
netname:        ZENPL-AU
descr:          Zero Effort Networking Pty Ltd
country:        AU
org:            ORG-ZENP1-AP
admin-c:        ZENP1-AP
tech-c:         ZENP1-AP
abuse-c:        AZ494-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-ZENPL-AU
mnt-irt:        IRT-ZENPL-AU
last-modified:  2023-07-04T22:32:20Z
source:         APNIC

irt:            IRT-ZENPL-AU
address:        Unit 15, 18 Third Avenue, Blacktown NSW 2753
e-mail:         abuse@zen.net.au
abuse-mailbox:  abuse@zen.net.au
admin-c:        ZENP1-AP
tech-c:         ZENP1-AP
auth:           # Filtered
remarks:        abuse@zen.net.au was validated on 2026-02-10
mnt-by:         MAINT-ZENPL-AU
last-modified:  2026-02-10T21:19:18Z
source:         APNIC

organisation:   ORG-ZENP1-AP
org-name:       Zero Effort Networking Pty Ltd
org-type:       LIR
country:        AU
address:        Unit 15
address:        18 Third Avenue
phone:          +61411478004
e-mail:         info@zen.net.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:07Z
source:         APNIC

role:           ABUSE ZENPLAU
country:        ZZ
address:        Unit 15, 18 Third Avenue, Blacktown NSW 2753
phone:          +000000000
e-mail:         abuse@zen.net.au
admin-c:        ZENP1-AP
tech-c:         ZENP1-AP
nic-hdl:        AZ494-AP
remarks:        Generated from irt object IRT-ZENPL-AU
remarks:        abuse@zen.net.au was validated on 2026-02-10
abuse-mailbox:  abuse@zen.net.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-10T21:19:51Z
source:         APNIC

role:           Zero Effort Networking Pty Ltd administrator
address:        Unit 15, 18 Third Avenue, Blacktown NSW 2753
country:        AU
phone:          +61411478004
e-mail:         abuse@zen.net.au
admin-c:        ZENP1-AP
tech-c:         ZENP1-AP
nic-hdl:        ZENP1-AP
mnt-by:         MAINT-ZENPL-AU
last-modified:  2022-12-21T02:33:03Z
source:         APNIC

route:          203.55.122.0/24
origin:         AS2914
descr:          Zero Effort Networking Pty Ltd Unit 15 18 Third Avenue
mnt-by:         MAINT-ZENPL-AU
last-modified:  2025-01-20T19:41:41Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.55.0.0/16

Range	ASN	Company	Num of IPs
203.55.240.0/21	AS703	Verizon Australia Pty Limited	2,048
203.55.228.0/22	AS4739	iiNet Limited	1,024
203.55.228.0/22	AS4802	iiNet Limited	1,024
203.55.146.0/23	AS134760	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.116.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.174.0/23	AS4764	Over The Wire Pty Ltd	512
203.55.2.0/23	AS58519	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.134.0/23	AS23727	Managed Solutions Internet	512
203.55.194.0/23	AS9266	Fiveways International Limited	512
203.55.14.0/23	AS1221	Royal Botanic Gardens Victoria	512
203.55.128.0/23	AS58772	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.166.0/23	AS137555	38 Warry Street, Fortitude Vally	512
203.55.182.0/23	AS38232	MUFG PENSION & MARKET SERVICES HOLDINGS LIMITED	512
203.55.218.0/23	AS134760	CHINANET FUJIAN PROVINCE NETWORK	512
203.55.14.0/23	AS7575	Royal Botanic Gardens Victoria	512
203.55.196.0/24	AS139220	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.221.0/24	AS139220	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.224.0/24	AS139220	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.107.0/24	AS209242	ANAGA CONSULTING LIMITED	256
203.55.81.0/24	AS213873	Jules Durand--Arnaudet	256
203.55.35.0/24	AS24110	IVE GROUP AUSTRALIA PTY LTD	256
203.55.36.0/24	AS24110	IVE GROUP AUSTRALIA PTY LTD	256
203.55.112.0/24	AS2764	Elu Information Systems Pty Ltd	256
203.55.131.0/24	AS32475	Valence Technology Co.	256
203.55.181.0/24	AS38582	Internet gateway infrastructure	256
203.55.173.0/24	AS38594	Innodata-ISOGEN, Inc	256
203.55.188.0/24	AS38611	Bendigo Community Telco Limited	256
203.55.71.0/24	AS397836	Northcentral Electric Cooperative	256
203.55.197.0/24	AS45824	DatacomIT	256
203.55.160.0/24	AS45830	ATUL LTD, Chemical Company	256
203.55.179.0/24	AS46528	Simplot Australia Pty Limited	256
203.55.222.0/24	AS47061	5Q Cloud	256
203.55.106.0/24	AS4739	iiNet Limited	256
203.55.157.0/24	AS4739	iiNet Limited	256
203.55.40.0/24	AS4739	iiNet Limited	256
203.55.44.0/24	AS4739	DRGROUP HUMAN RESOURCES PTY LTD	256
203.55.63.0/24	AS4739	iiNet Limited	256
203.55.250.0/24	AS4826	VOCUS PTY LTD	256
203.55.25.0/24	AS55752	Digital Vista Solutions Pty Ltd	256
203.55.80.0/24	AS55762	Internet Communication Asia Pacific Pty Ltd	256
203.55.138.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
203.55.21.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
203.55.108.0/24	AS56287	EVENT HOSPITALITY AND ENTERTAINMENT LTD	256
203.55.10.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.13.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.22.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.4.0/24	AS58519	CHINANET FUJIAN PROVINCE NETWORK	256
203.55.89.0/24	AS63919	Incat Tasmania Pty Ltd	256
203.55.225.0/24	AS7474	HELLOWORLD TRAVEL LIMITED	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.55.122.1	bpmvps.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.55.122.19	AS2914 NTT America, Inc.	`12.46ms` from Amsterdam, NL

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
52.11.173.168	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
207.106.234.152	AS7029 Windstream Communications LLC	`0.53ms` from Chicago, US
93.193.82.56	AS3320 Deutsche Telekom AG	`3.29ms` from Frankfurt am Main, DE
90.199.193.72	AS5607 Sky UK Limited	`3.53ms` from London, GB
185.72.144.168	AS35278 SPRINTHOST.RU LLC	`0.40ms` from Saint Petersburg, RU
183.147.102.152	AS4134 CHINANET-BACKBONE	`10.09ms` from Shanghai, CN
52.64.121.72	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
175.165.251.88	AS4837 CHINA UNICOM China169 Backbone	`4.05ms` from Tieling, CN
120.137.219.168	AS10010 TOKAI Communications Corporation	`8.26ms` from Tokyo, JP
98.90.98.88	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
98.18.170.248	AS7029 Windstream Communications LLC	`9.16ms` from Atlanta, US
73.234.71.216	AS7922 Comcast Cable Communications, LLC	`10.21ms` from Boston, US
173.184.14.8	AS7029 Windstream Communications LLC	`13.40ms` from Chicago, US
194.255.230.120	AS3308 Telia Company AB	`0.64ms` from Copenhagen, DK
79.254.251.120	AS3320 Deutsche Telekom AG	`4.72ms` from Duesseldorf, DE
5.53.4.72	AS12956 TELXIUS Cable	`0.45ms` from London, GB
187.200.93.184	AS8151 UNINET	`7.80ms` from Mexico City, MX
70.30.231.248	AS577 Bell Canada	`1.84ms` from Montreal, CA
95.54.180.40	AS12389 PJSC Rostelecom	`17.82ms` from Saint Petersburg, RU
70.68.230.136	AS6327 Shaw Communications	`7.35ms` from Seattle, US
154.5.84.136	AS852 TELUS Communications Inc.	`3.51ms` from Seattle, US
58.37.67.72	AS4812 China Telecom (Group)	`5.43ms` from Shanghai, CN
125.92.231.136	AS4134 CHINANET-BACKBONE	`3.35ms` from Shenzhen, CN
13.245.118.248	AS16509 Amazon.com, Inc.	`0.12ms` from Cape Town, ZA
174.99.27.24	AS11426 Charter Communications Inc	`13.21ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 203.55.122.82

traceroute to 203.55.122.82 (203.55.122.82): 7 hops max, 52 byte packets

3 [AS3223] 5.254.78.149 2.028 ms

4 [AS2914] 185.84.17.221 2.12 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Portsmouth, GB

On March 13th 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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