203.173.0.0/20
AS4739 · Internode Pty Ltd
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| Country |
Australia
|
| Domain | iinet.net.au |
| ASN | AS4739 |
| Registry | APNIC |
| ID | IINET-AU |
WHOIS Details
inetnum: 203.173.0.0 - 203.173.63.255 netname: IINET-AU descr: iiNet Limited descr: Level 6, 263 Adelaide Terrace descr: Perth country: AU org: ORG-IL1-AP admin-c: IH207-AP tech-c: IH207-AP abuse-c: AI376-AP status: ALLOCATED PORTABLE remarks: ---------------------------------------- remarks: Send abuse reports to [email protected] remarks: ---------------------------------------- remarks: 203.173.0.0/18 migrated from Tas Access remarks: --------------------------------------------------- remarks: This object can only be modified by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to [email protected] with your organisation remarks: account name in the subject line. remarks: ---------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-AU-IH207-AP mnt-irt: IRT-IINET-AU last-modified: 2020-06-03T13:04:10Z source: APNIC irt: IRT-IINET-AU address: iiNet Limited address: Level 9, 250 St Georges Tce address: Perth address: WA 6000 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: IH207-AP tech-c: IH207-AP auth: # Filtered remarks: [email protected] was validated on 2025-10-30 mnt-by: MAINT-AU-IH207-AP last-modified: 2026-01-14T02:44:47Z source: APNIC organisation: ORG-IL1-AP org-name: iiNet Limited org-type: LIR country: AU address: 502 Hay St phone: +61-8-9214-2222 fax-no: +61-8-9214-2211 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:51Z source: APNIC role: ABUSE IINETAU country: ZZ address: iiNet Limited address: Level 9, 250 St Georges Tce address: Perth address: WA 6000 phone: +000000000 e-mail: [email protected] admin-c: IH207-AP tech-c: IH207-AP nic-hdl: AI376-AP remarks: Generated from irt object IRT-IINET-AU remarks: [email protected] was validated on 2025-10-30 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-10-30T06:56:20Z source: APNIC person: iiNet Hostmaster nic-hdl: IH207-AP e-mail: [email protected] address: iiNet Limited address: Level 9, 250 St Georges Tce address: Perth address: WA 6000 country: AU phone: +61-8-9214-2222 fax-no: +61-8-9214-2211 mnt-by: MAINT-AU-IH207-AP last-modified: 2011-12-22T05:14:51Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.173.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.173.128.0/17 | AS9500 | One New Zealand Group Limited | 32,768 |
| 203.173.96.0/19 | AS202736 | ILINKKOREA | 8,192 |
| 203.173.96.0/19 | AS216425 | ILINKKOREA | 8,192 |
| 203.173.96.0/19 | AS38676 | ILINKKOREA | 8,192 |
| 203.173.64.0/20 | AS17977 | NF Park Bldg.3F, 9-15, Futaba 2-Chome | 4,096 |
| 203.173.80.0/21 | AS38715 | Foresightwave INC. | 2,048 |
| 203.173.106.0/24 | AS395793 | ILINKKOREAS | 256 |
| 203.173.125.0/24 | AS38676 | RED MOUSE | 256 |
| 203.173.92.0/24 | AS18059 | BUANTER-NET | 256 |
| 203.173.93.0/24 | AS18059 | BUANTER-NET | 256 |
| 203.173.95.0/24 | AS18059 | BUANTER-NET | 256 |
| 203.173.94.0/24 | AS18059 | BUANTER-NET | 256 |
| 203.173.115.0/24 | AS202736 | ILINKKOREAS | 256 |
Hosted domains
There are 14 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.173.3.106 | rapanea.com | 1 |
| 203.173.4.205 | sandjblack.net | 1 |
| 203.173.7.24 | payne.services | 1 |
Hosted domains API
Pingable IPs
1,046 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.173.4.108 |
11.48ms from Melbourne,
AU
|
|
| 203.173.5.20 |
10.84ms from Melbourne,
AU
|
|
| 203.173.10.136 |
4.90ms from Sydney,
AU
|
|
| 203.173.3.124 |
10.75ms from Melbourne,
AU
|
|
| 203.173.6.47 |
11.22ms from Melbourne,
AU
|
|
| 203.173.1.236 |
10.74ms from Melbourne,
AU
|
|
| 203.173.0.231 |
11.14ms from Melbourne,
AU
|
|
| 203.173.7.252 |
11.14ms from Melbourne,
AU
|
|
| 203.173.2.174 |
11.17ms from Melbourne,
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 |
|---|---|---|
| 51.8.235.132 |
0.32ms from Ashburn,
US
|
|
| 167.114.220.100 |
0.09ms from Beauharnois,
CA
|
|
| 111.166.88.116 |
5.46ms from Beijing,
CN
|
|
| 35.89.28.164 |
0.15ms from Boardman,
US
|
|
| 62.235.94.180 |
2.21ms from Brussels,
BE
|
|
| 79.205.186.36 |
2.36ms from Duesseldorf,
DE
|
|
| 45.221.95.100 |
0.62ms from Durban,
ZA
|
|
| 115.156.74.196 |
16.09ms from Guangzhou,
CN
|
|
| 14.241.107.4 |
4.10ms from Hanoi,
VN
|
|
| 206.217.18.180 |
18.26ms from Kansas City,
US
|
|
| 152.53.9.52 |
0.64ms from Ljubljana,
SI
|
|
| 15.216.189.196 |
5.68ms from Madrid,
ES
|
|
| 34.204.148.20 |
0.21ms from Reston,
US
|
|
| 137.164.180.20 |
9.41ms from San Jose,
US
|
|
| 187.214.189.116 |
7.52ms from Santiago de Queretaro,
MX
|
|
| 184.166.101.20 |
19.73ms from Seattle,
US
|
|
| 121.184.159.132 |
3.15ms from Seoul,
KR
|
|
| 104.4.117.36 |
3.25ms from Atlanta,
US
|
|
| 71.59.53.68 |
5.14ms from Atlanta,
US
|
|
| 156.34.151.20 |
19.40ms from Beauharnois,
CA
|
|
| 93.195.46.212 |
3.83ms from Berlin,
DE
|
|
| 189.124.48.20 |
5.48ms from Curitiba,
BR
|
|
| 38.50.201.132 |
9.27ms from Dallas,
US
|
|
| 131.189.160.36 |
0.28ms from Frankfurt am Main,
DE
|
|
| 34.101.70.196 |
0.72ms from Jakarta,
ID
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bengaluru, IN
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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