192.73.21.0/24

AS681  ·  University of Waikato

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Summary

Country New Zealand
Domain waikato.ac.nz
ASN AS681
Registry APNIC
ID WAIKATOUNI-NZ

WHOIS Details

inetnum:        192.73.21.0 - 192.73.21.255
netname:        WAIKATOUNI-NZ
descr:          University of Waikato
country:        NZ
org:            ORG-IUOW1-AP
admin-c:        WN102-AP
tech-c:         WN102-AP
abuse-c:        AW919-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-routes:     MAINT-NZ-WAIKATOUNI
mnt-irt:        IRT-WAIKATOUNI-NZ
last-modified:  2022-12-09T05:20:33Z
source:         APNIC

irt:            IRT-WAIKATOUNI-NZ
address:        ITS, The University of Waikato
address:        Private Bag 3105
address:        Hamilton
address:        New Zealand
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        VZ2-AP
tech-c:         VZ2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-03
mnt-by:         MAINT-NZ-WAIKATOUNI
last-modified:  2025-11-18T00:27:06Z
source:         APNIC

organisation:   ORG-IUOW1-AP
org-name:       University of Waikato
org-type:       LIR
country:        NZ
address:        University of Waikato
address:        Gate 1, Knighton Road
phone:          +64-7-838-4709
fax-no:         +64-7-838-4066
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:17Z
source:         APNIC

role:           ABUSE WAIKATOUNINZ
country:        ZZ
address:        ITS, The University of Waikato
address:        Private Bag 3105
address:        Hamilton
address:        New Zealand
phone:          +000000000
e-mail:         [email protected]
admin-c:        VZ2-AP
tech-c:         VZ2-AP
nic-hdl:        AW919-AP
remarks:        Generated from irt object IRT-WAIKATOUNI-NZ
remarks:        [email protected] was validated on 2025-07-03
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-03T20:17:20Z
source:         APNIC

role:           WAIKATOUNI NOC
address:        ITS, The University of Waikato
address:        Private Bag 3105
address:        Hamilton
country:        NZ
phone:          +64 7 838 4381
e-mail:         [email protected]
admin-c:        VZ2-AP
tech-c:         VZ2-AP
nic-hdl:        WN102-AP
mnt-by:         MAINT-NZ-WAIKATOUNI
last-modified:  2017-09-13T05:20:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 192.73.0.0/16

Range ASN Company Num of IPs
192.73.232.0/21 AS3842 RAMNODE 2,048
192.73.80.0/23 AS394735 Tabush Consulting Group, Inc. 512
192.73.220.0/24 AS14333 On-Ramp Indiana, Inc. (ORI.NET) 256
192.73.11.0/24 AS14363 The Monmouth College 256
192.73.54.0/24 AS14599 Besser Company 256
192.73.206.0/24 AS16158 Mavenir Systems, Inc. 256
192.73.222.0/24 AS16920 Wind River Systems, Inc. 256
192.73.53.0/24 AS174 Rural Comm 256
192.73.216.0/24 AS32472 RELX inc. 256
192.73.62.0/24 AS3431 General Atomics 256
192.73.7.0/24 AS3431 General Atomics 256
192.73.207.0/24 AS3562 Sandia National Laboratories 256
192.73.240.0/24 AS36236 NetActuate, Inc 256
192.73.242.0/24 AS36236 NetActuate, Inc 256
192.73.243.0/24 AS36236 NetActuate, Inc 256
192.73.244.0/24 AS36236 NetActuate, Inc 256
192.73.248.0/24 AS36236 NetVirtual, Inc 256
192.73.252.0/24 AS36236 NetActuate, Inc 256
192.73.255.0/24 AS36236 NetActuate, Inc 256
192.73.27.0/24 AS367 Headquarters, USAISC 256
192.73.28.0/24 AS367 Headquarters, USAISC 256
192.73.48.0/24 AS3807 University of Montana 256
192.73.5.0/24 AS393249 University of British Columbia 256
192.73.18.0/24 AS393423 Exostar LLC 256
192.73.214.0/24 AS393423 StratusLIVE, LLC 256
192.73.45.0/24 AS393700 Wall Street Access 256
192.73.223.0/24 AS393783 Seibels Technology Solutions, Inc. 256
192.73.0.0/24 AS397944 City of Delta 256
192.73.224.0/24 AS4155 USDA 256
192.73.13.0/24 AS54803 Boys Town 256
192.73.23.0/24 AS63274 West Virginia State University 256
192.73.34.0/24 AS680 Max-Planck-Intitut fuer Biochemie 256
192.73.215.0/24 AS687 Navy Network Information Center (NNIC) 256
192.73.28.0/24 AS721 Headquarters, USAISC 256
192.73.1.0/24 AS749 DoD Network Information Center 256
192.73.209.0/24 AS749 DoD Network Information Center 256
192.73.212.0/24 AS749 DoD Network Information Center 256
192.73.33.0/24 AS749 Air Force Systems Networking 256
192.73.56.0/24 AS749 Air Force Systems Networking 256
192.73.31.0/24 AS11743 Ebsco Industries, Inc. 256
192.73.76.0/24 AS749 DoD Network Information Center 256
192.73.22.0/24 AS140099 Hume Clark Pty 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

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

IP Address ASN Details
192.73.21.7 AS681 University of Waikato 0.63ms from Hamilton, NZ

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
187.147.202.104 AS8151 UNINET 12.07ms from Cancún, MX
40.134.173.248 AS7029 Windstream Communications LLC 0.76ms from Dallas, US
218.201.153.8 AS24444 Shandong Mobile Communication Company Limited 2.49ms from Jinan, CN
91.245.125.24 AS43258 Centr Servisnogo Oblslugovuvannya Ltd 5.53ms from Khmelnytskyi, UA
90.109.47.104 AS3215 Orange S.A. 12.29ms from Paris, FR
182.224.45.104 AS17858 LG POWERCOMM 2.06ms from Seoul, KR
14.52.23.216 AS4766 Korea Telecom 1.03ms from Seoul, KR
180.2.19.184 AS4713 NTT DOCOMO BUSINESS,Inc. 7.38ms from Tokyo, JP
92.96.115.232 AS5384 Emirates Internet 6.32ms from Al Fujairah City, AE
31.200.211.88 AS20559 Fundaments B.V. 1.19ms from Amsterdam, NL
109.94.226.216 AS203877 ASTRA TELEKOM DOO BEOGRAD 2.62ms from Belgrade, RS
113.174.220.8 AS45899 VNPT Corp 2.56ms from Da Nang, VN
199.96.29.136 AS32536 4WEB.CA 0.84ms from Edmonton, CA
176.68.72.104 AS1257 Tele2 Sverige AB 3.86ms from Goeteborg, SE
117.250.65.88 AS9829 National Internet Backbone 1.39ms from Kolkata, IN
83.204.65.88 AS3215 Orange S.A. 6.48ms from Lyon, FR
119.92.144.120 AS9299 Philippine Long Distance Telephone Company 1.09ms from Manila, PH
65.34.186.120 AS7922 Comcast Cable Communications, LLC 3.78ms from Miami, US
79.40.248.8 AS3269 Telecom Italia S.p.A. 5.29ms from Milan, IT
115.227.150.88 AS4134 CHINANET-BACKBONE 3.23ms from Ningbo, CN
93.230.80.152 AS3320 Deutsche Telekom AG 2.37ms from Nuernberg, DE
91.171.162.216 AS12322 Free SAS 6.12ms from Paris, FR
98.179.65.248 AS22773 Cox Communications Inc. 4.82ms from Phoenix, US
217.171.48.184 AS35063 Chopin Telewizja Kablowa spolka z ograniczona odpowiedzialnoscia 7.72ms from Poznan, PL
174.129.254.248 AS14618 Amazon.com, Inc. 0.10ms from Reston, 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 192.73.21.4
traceroute to 192.73.21.4 (192.73.21.4): 64 hops max, 52 byte packets
3 [AS38022] 210.7.38.141 1.557 ms
4 [AS681] 192.73.21.4 1.064 ms
Measurement taken from IPinfo ProbeNet in Hamilton, NZ
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.

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