157.128.0.0/16

AS9893  ·  Cenitex

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Summary

Country Australia
Domain cenitex.vic.gov.au
ASN AS9893
Registry APNIC
ID CENITEX-AU

WHOIS Details

inetnum:        157.128.0.0 - 157.128.255.255
netname:        CENITEX-AU
descr:          Cenitex
country:        AU
org:            ORG-CA36-AP
admin-c:        CA461-AP
tech-c:         CA461-AP
status:         ALLOCATED PORTABLE
abuse-c:        AC2099-AP
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by APNIC hostmasters.
remarks:        To update this object, please contact APNIC
remarks:        hostmasters and include your organisation's account
remarks:        name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-CENITEX
mnt-irt:        IRT-CENITEX-AU
last-modified:  2023-08-31T03:49:29Z
source:         APNIC

irt:            IRT-CENITEX-AU
address:        Level 10
address:        South Tower, 80 Collins Street
address:        Melbourne
address:        Victoria
e-mail:         network.operations@cenitex.vic.gov.au
abuse-mailbox:  network.operations@cenitex.vic.gov.au
admin-c:        CA461-AP
tech-c:         CA461-AP
auth:           # Filtered
remarks:        network.operations@cenitex.vic.gov.au was validated on 2025-11-06
mnt-by:         MAINT-AU-CENITEX
last-modified:  2025-11-06T21:30:37Z
source:         APNIC

organisation:   ORG-CA36-AP
org-name:       Cenitex
org-type:       LIR
country:        AU
address:        P. O BOX 2750
address:        Level 10, South Tower
address:        80 Collins Street Melbourne
phone:          +61-3-90635005
e-mail:         network.operations@cenitex.vic.gov.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:05Z
source:         APNIC

role:           ABUSE CENITEXAU
country:        ZZ
address:        Level 10
address:        South Tower, 80 Collins Street
address:        Melbourne
address:        Victoria
phone:          +000000000
e-mail:         network.operations@cenitex.vic.gov.au
admin-c:        CA461-AP
tech-c:         CA461-AP
nic-hdl:        AC2099-AP
remarks:        Generated from irt object IRT-CENITEX-AU
remarks:        network.operations@cenitex.vic.gov.au was validated on 2025-11-06
abuse-mailbox:  network.operations@cenitex.vic.gov.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-06T21:30:51Z
source:         APNIC

role:           Cenitex Administrator
address:        PO Box 2750, Level 10
address:        South Tower, 80 Collins Street, Melbourne VIC 3000
country:        AU
phone:          +61 3 7019 2417
e-mail:         network.operations@cenitex.vic.gov.au
admin-c:        CA461-AP
tech-c:         CA461-AP
nic-hdl:        CA461-AP
mnt-by:         MAINT-AU-CENITEX
last-modified:  2021-10-19T04:47:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 157.0.0.0/8

Range ASN Company Num of IPs
157.32.0.0/12 AS55836 Reliance Jio Infocomm Limited 1,048,576
157.48.0.0/14 AS55836 Reliance Jio Infocomm Limited 262,144
157.28.0.0/15 AS8968 Mediaset Com 131,072
157.149.0.0/16 AS3464 Alabama State Department of Education 65,536
157.231.0.0/16 AS31655 Gamma Telecom Limited 65,536
157.92.0.0/16 AS3449 Universidad Nacional de Buenos Aires 65,536
157.235.0.0/16 AS33442 Zebra Technologies Corporation 65,536
157.159.0.0/16 AS2094 SCES COMMUNS IMT BUSINESS SCHOOL TELECOM SUD PARIS 65,536
157.63.0.0/16 AS2907 Teikyo University of Science 65,536
157.201.0.0/16 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 65,536
157.102.0.0/16 AS2907 Teikyo University 65,536
157.80.0.0/16 AS2907 Ibaraki University 65,536
157.125.0.0/16 AS31655 Gamma Telecom Limited 65,536
157.99.0.0/16 AS29110 Institut Pasteur 65,536
157.237.0.0/16 AS2119 Kongsberg Maritime AS 65,536
157.94.0.0/16 AS16086 Elenia Oy 65,536
157.181.0.0/16 AS2012 Eotvos Lorand University of Sciences 65,536
157.139.0.0/16 AS20252 Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University 65,536
157.16.0.0/16 AS2907 University Public Corporation Osaka 65,536
157.13.0.0/16 AS2907 Kindai Univercity, 65,536
157.114.0.0/16 AS2907 Institue National Colleges of Technology, Japan 65,536
157.6.0.0/16 AS2907 Fukui Prefectural University 65,536
157.8.0.0/16 AS18071 Panasonic Information Systems Co., Ltd 65,536
157.174.0.0/16 AS26298 Florida Blue 65,536
157.79.0.0/16 AS2514 TOSHIBA INFORMATION SYSTEMS(JAPAN) CORPORATION 65,536
157.19.0.0/16 AS2907 National University Corporation Muroran Institute of Technology 65,536
157.91.0.0/16 AS1767 Indiana Higher Education Telecommunication System (IHETS) 65,536
157.61.0.0/16 AS17622 China Unicom Guangdong province network 65,536
157.1.0.0/16 AS2907 Research Organization of Information and Systems, National Institute of Informatics 65,536
157.141.0.0/16 AS27064 Navy Network Information Center (NNIC) 65,536
157.178.0.0/16 AS15337 William Rainey Harper College 65,536
157.127.0.0/16 AS1906 Northrop Grumman Corp. 65,536
157.200.0.0/16 AS16086 Finnair Oy 65,536
157.233.0.0/16 AS20001 Val Verde Unified School District 65,536
157.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.205.0.0/16 AS17514 Otsuka Corporation 65,536
157.152.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.123.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.24.0.0/16 AS1741 Computing Centre 65,536
157.175.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.82.0.0/16 AS2501 University of Tokyo 65,536
157.241.0.0/16 AS16509 Amazon Data Services Bahrain 65,536
157.142.0.0/16 AS16922 University of Oklahoma HSC 65,536
157.111.0.0/16 AS2907 National Institutes for Quantum and Radiological Science and Technology 65,536
157.243.0.0/16 AS16509 Amazon.com, Inc. 65,536
157.0.0.0/16 AS140717 China Unicom Jiangsu province network 65,536
157.148.0.0/16 AS17622 China Unicom Guangdong province network 65,536
157.122.0.0/16 AS17622 China Unicom Guangdong province network 65,536
157.105.0.0/16 AS2907 National University Corporation Tokyo Gakugei University 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
84.8.160.144 AS54253 Oracle Corporation 0.86ms from Abu Dhabi, AE
220.240.138.48 AS7545 TPG Telecom Limited 11.77ms from Adelaide, AU
150.140.133.48 AS5408 National Infrastructures for Research and Technology S.A. 4.90ms from Athens, GR
185.127.209.0 AS12693 e.discom Telekommunikation GmbH 9.58ms from Berlin, DE
172.177.41.16 AS8075 Microsoft Corporation 0.29ms from Boydton, US
207.106.43.0 AS7029 Windstream Communications LLC 6.26ms from Chicago, US
201.132.118.160 AS13999 Mega Cable, S.A. de C.V. 9.15ms from Guadalajara, MX
1.28.231.176 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Hohhot, CN
86.132.39.224 AS2856 British Telecommunications PLC 5.44ms from London, GB
99.190.216.16 AS7018 AT&T Enterprises, LLC 13.37ms from Los Angeles, US
83.53.75.0 AS3352 TELEFONICA DE ESPANA S.A.U. 8.76ms from Madrid, ES
189.157.189.176 AS8151 UNINET 1.11ms from Mexico City, MX
73.67.249.112 AS7922 Comcast Cable Communications, LLC 8.60ms from Portland, US
23.41.111.176 AS16625 Akamai Technologies, Inc. 0.63ms from Rio de Janeiro, BR
126.69.196.160 AS17676 SoftBank Corp. 8.28ms from Tokyo, JP
178.91.208.64 AS9198 JSC Kazakhtelecom 13.06ms from Almaty, KZ
113.189.116.128 AS45899 VNPT Corp 9.54ms from Da Nang, VN
182.75.89.240 AS9498 BHARTI Airtel Ltd. 1.68ms from Delhi, IN
2.203.130.16 AS3209 Vodafone GmbH 10.35ms from Frankfurt am Main, DE
115.72.168.96 AS7552 Viettel Group 2.62ms from Ho Chi Minh City, VN
113.226.214.208 AS4837 CHINA UNICOM China169 Backbone 9.93ms from Liaoyang, CN
161.132.113.80 AS27843 WIN EMPRESAS S.A.C. 0.29ms from Lima, PE
82.1.251.32 AS5089 Virgin Media Limited 5.69ms from London, GB
94.175.95.112 AS5089 Virgin Media Limited 11.57ms from London, GB
47.20.201.208 AS6128 Cablevision Systems Corp. 7.48ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -m11 157.128.25.121
traceroute to 157.128.25.121 (157.128.25.121): 11 hops max, 52 byte packets
1 [AS15169] 142.251.244.117 190.563 ms
2 [AS15169] 192.178.98.30 190.378 ms
3 *
4 [AS1221] 203.50.11.176 170.889 ms
5 [AS1221] 203.50.13.131 181.685 ms
6 [AS1221] 203.50.11.195 180.33 ms
7 [AS1221] 203.54.156.54 180.835 ms
8 [AS9893] 202.69.132.246 181.677 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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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