1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.59.0.0/16
  4. AS133045  | 137.59.72.0/22

137.59.72.0/22

AS133045  ·  NSW Electricity Networks Operations Pty Limited

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Summary

Country Australia
Domain transgrid.com.au
ASN AS133045
Registry APNIC
ID NSW-ENO-AU

WHOIS Details

inetnum:        137.59.72.0 - 137.59.75.255
netname:        NSW-ENO-AU
descr:          NSW Electricity Networks Operations Pty Limited
descr:          Level 1, 180 Thomas St, Sydney NSW 2000
country:        AU
org:            ORG-NENO1-AP
admin-c:        NENO1-AP
tech-c:         NENO1-AP
abuse-c:        AN874-AP
status:         ALLOCATED 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-NSW-ENO-AU
mnt-routes:     MAINT-NSW-ENO-AU
mnt-irt:        IRT-NSW-ENO-AU
last-modified:  2020-07-07T20:09:15Z
source:         APNIC

irt:            IRT-NSW-ENO-AU
address:        Level 1, 180 Thomas St, Sydney NSW 2000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NENO1-AP
tech-c:         NENO1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-24
mnt-by:         MAINT-NSW-ENO-AU
last-modified:  2025-11-18T00:31:07Z
source:         APNIC

organisation:   ORG-NENO1-AP
org-name:       NSW Electricity Networks Operations Pty Limited
org-type:       LIR
country:        AU
address:        Level 1, 180 Thomas St
phone:          +61-(02)-9620-0324
fax-no:         +61-(02)-9620-0384
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:02Z
source:         APNIC

role:           ABUSE NSWENOAU
country:        ZZ
address:        Level 1, 180 Thomas St, Sydney NSW 2000
phone:          +000000000
e-mail:         [email protected]
admin-c:        NENO1-AP
tech-c:         NENO1-AP
nic-hdl:        AN874-AP
remarks:        Generated from irt object IRT-NSW-ENO-AU
remarks:        [email protected] was validated on 2025-07-24
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-24T07:45:46Z
source:         APNIC

role:           NSW Electricity Networks Operations Pty Limited ad
address:        Level 1, 180 Thomas St, Sydney NSW 2000
country:        AU
phone:          +61-(02)-9620-0324
fax-no:         +61-(02)-9620-0324
e-mail:         [email protected]
admin-c:        NENO1-AP
tech-c:         NENO1-AP
nic-hdl:        NENO1-AP
mnt-by:         MAINT-NSW-ENO-AU
last-modified:  2016-09-12T05:33:53Z
source:         APNIC

route:          137.59.72.0/22
descr:          Transgrid - NSW Electricity Networks Operations Pty Limited
origin:         AS133045
mnt-by:         MAINT-NSW-ENO-AU
last-modified:  2017-05-29T12:40:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 137.59.0.0/16

Range ASN Company Num of IPs
137.59.184.0/22 AS18106 Unit 828 8/F corporation Park Shatin NT HK 1,024
137.59.60.0/22 AS203020 HostRoyale Technologies Pvt Ltd 1,024
137.59.32.0/22 AS131429 Northern MobiFone network Center 1,024
137.59.232.0/22 AS18068 BLUE NET,LLC. 1,024
137.59.4.0/22 AS203020 Profisol Telecom S.R.L. 1,024
137.59.92.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
137.59.48.0/22 AS24556 Bijoy Online Ltd 1,024
137.59.36.0/22 AS131429 Southern MobiFone network Center 1,024
137.59.20.0/22 AS45753 Netsec Limited 1,024
137.59.108.0/22 AS46015 Exabytes Ecommerce Sdn.Bhd. 1,024
137.59.40.0/22 AS131429 Network Operator Center - Branch of Mobifone Corporation 1,024
137.59.44.0/22 AS131429 Mobifone Information Technology Center 1,024
137.59.76.0/22 AS132556 Blue Lotus Support Services Pvt Ltd 1,024
137.59.204.0/22 AS55352 Ntt Communications India Network Services Private Limited 1,024
137.59.248.0/22 AS55803 Hostopia Australia Web Pty Ltd 1,024
137.59.160.0/22 AS59281 PT Sumber Koneksi Indonesia 1,024
137.59.8.0/22 AS62105 Spokkie B.V. 1,024
137.59.116.0/22 AS63733 Hoa Thai Software Services Company Limited 1,024
137.59.104.0/22 AS131392 GMO-Z.com Runsystem Joint Stock Company 1,024
137.59.0.0/22 AS133317 Srinagar Net tech P ltd 1,024
137.59.180.0/22 AS135076 INFOCOM LIMITED 1,024
137.59.196.0/22 AS133730 Advatel Wireless Pty Ltd 1,024
137.59.80.0/22 AS133847 Anpple Tech Enterprise 1,024
137.59.24.0/22 AS131429 Central MobiFone network Center 1,024
137.59.28.0/22 AS131429 MobiFone Multimedia ? Value Added Services Center 1,024
137.59.208.0/22 AS135081 FLAT/RM 5003 5/F 1,024
137.59.100.0/22 AS136993 RM 1401 CAMBRIDGE HSE 26-28 1,024
137.59.16.0/22 AS138415 RedLuff, LLC 1,024
137.59.56.0/23 AS209281 7P SERVICIOS INTEGRADOS SLU 512
137.59.226.0/23 AS9541 Cyber Internet Services Pakistan 512
137.59.252.0/23 AS46562 TSS Australia 512
137.59.145.0/24 AS9541 Cyber Internet Services Pakistan 256
137.59.80.0/24 AS133847 Anpple Tech Enterprise 256
137.59.81.0/24 AS133847 Anpple Tech Enterprise 256
137.59.82.0/24 AS133847 Anpple Tech Enterprise 256
137.59.83.0/24 AS133847 Anpple Tech Enterprise 256
137.59.114.0/24 AS135034 Planet Communications Asia Public Company Limited 256
137.59.152.0/24 AS135071 VIDEO ELEPHANT 256
137.59.153.0/24 AS135071 VIDEO ELEPHANT 256
137.59.154.0/24 AS135071 VIDEO ELEPHANT 256
137.59.155.0/24 AS135071 VIDEO ELEPHANT 256
137.59.180.0/24 AS135076 INFOCOM LIMITED 256
137.59.181.0/24 AS135076 INFOCOM LIMITED 256
137.59.182.0/24 AS135076 INFOCOM LIMITED 256
137.59.183.0/24 AS135076 INFOCOM LIMITED 256
137.59.58.0/24 AS15704 XTRA TELECOM S.A. 256
137.59.15.0/24 AS38500 Internet Service Provider 256
137.59.148.0/24 AS46606 PDR HK Network Operations 256
137.59.149.0/24 AS46606 PDR HK Network Operations 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
137.59.72.33 AS133045 NSW Electricity Networks Operations Pty Limited 10.11ms from Sydney, AU

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
35.71.148.166 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
75.56.9.150 AS7018 AT&T Enterprises, LLC 2.26ms from Houston, US
85.97.52.6 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.38ms from Istanbul, TR
91.140.203.6 AS3225 GULFNET COMMUNICATIONS CO. WLL 0.42ms from Kuwait City, KW
5.63.151.166 AS13213 UK-2 Limited 0.44ms from London, GB
213.105.216.86 AS5089 Virgin Media Limited 0.94ms from London, GB
115.36.17.182 AS18126 Chubu Telecommunications Company, Inc. 7.91ms from Osaka, JP
138.68.239.230 AS14061 DigitalOcean, LLC 0.23ms from San Jose, US
143.107.114.246 AS28571 UNIVERSIDADE DE SAO PAULO 2.09ms from Sao Paulo, BR
115.41.65.214 AS10066 LG HelloVision Corp. 14.63ms from Seoul, KR
59.13.140.118 AS4766 Korea Telecom 2.72ms from Seoul, KR
14.32.255.214 AS4766 Korea Telecom 1.29ms from Seoul, KR
124.250.58.38 AS9308 Abitcool(China) Inc. 2.88ms from Tianjin, CN
24.150.117.134 AS7992 Cogeco Connexion Inc. 6.57ms from Toronto, CA
169.63.255.118 AS36351 IBM Cloud 0.94ms from Dallas, US
45.151.168.6 AS200278 Kai Rottleb 6.42ms from Frankfurt am Main, DE
185.193.40.22 AS206219 WideVoice, LLC 0.38ms from Frankfurt am Main, DE
113.180.46.6 AS45899 VNPT Corp 3.46ms from Ho Chi Minh City, VN
86.159.128.102 AS2856 British Telecommunications PLC 5.46ms from London, GB
109.80.55.166 AS5610 O2 Czech Republic, a.s. 6.46ms from Prague, CZ
50.52.19.134 AS20055 Wholesail networks LLC 4.48ms from Quincy, US
218.53.106.38 AS9318 SK Broadband Co Ltd 6.70ms from Seoul, KR
114.74.83.134 AS4804 Microplex PTY LTD 16.60ms from Sydney, AU
131.147.213.54 AS2527 Sony Network Communications Inc. 2.87ms from Tokyo, JP
76.64.120.230 AS577 Bell Canada 1.57ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -m8 137.59.73.223
traceroute to 137.59.73.223 (137.59.73.223): 8 hops max, 52 byte packets
1 [AS15169] 142.251.228.106 168.793 ms
2 [AS15169] 192.178.97.214 168.777 ms
3 *
4 *
5 [AS133045] 103.75.4.9 186.319 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dallas, 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.

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