SingTel Optus Pty Ltd operates AS4804: 32 IPv4 prefixes covering 5,270,784 addresses, most of them in 
Australia.
By IPv4 addresses the network ranks #94 worldwide and #2 of 1,625 networks in Australia. That is 9.2% of the country’s IPv4 space.
The largest block is 49.176.0.0 to 49.199.255.255 with 1,572,864 addresses, geolocated to Coffs Harbour.
- IPv4 addresses
- 5,270,784
- IPv4 prefixes
- 32
- World rank
- #94
- Country share
- 9.2%
- IPv6 ranges
- 1
Addresses by country
- Australia 100%
Largest blocks
- 49.176.0.0 Coffs Harbour1,572,864
- 175.32.0.0 Darlington524,288
- 122.104.0.0 Macquarie Park524,288
- 58.104.0.0 Brisbane524,288
- 114.72.0.0 Macquarie Park393,216
- 1.40.0.0 Zetland264,192
- 220.236.0.0 Macquarie Park262,144
- 211.28.0.0 Macquarie Park262,144
Networks of similar size
- AS1659 Taiwan Academic Network (TANet) Information Center
5,495,296 - AS5617 Orange Polska Spolka Akcyjna
5,478,400 - AS17506 ARTERIA Networks Corporation
5,382,144 - AS6327 Shaw Communications
5,307,648 - AS3292 TDC Holding A/S
5,188,608 - AS7552 Viettel Group
4,983,808 - AS6128 Cablevision Systems Corp.
4,865,280 - AS852 TELUS Communications Inc.4,813,568
IPv4 prefixes
- 1.40.0.0/14
- 1.44.0.0/21
- 1.44.24.0/21
- 1.44.48.0/21
- 49.2.0.0/15
- 49.176.0.0/12
- 49.192.0.0/13
- 58.104.0.0/13
- 58.145.128.0/19
- 61.88.184.0/23
- 61.88.186.0/24
- 61.88.190.0/24
- 106.70.0.0/15
- 110.20.0.0/14
- 110.32.0.0/15
- 114.72.0.0/14
- 114.76.0.0/15
- 119.225.240.0/21
- 122.104.0.0/13
- 175.32.0.0/13
- 180.216.0.0/16
- 192.131.13.0/24
- 198.142.0.0/16
- 202.139.72.0/22
- 203.2.75.0/24
- 203.10.68.0/24
- 203.164.0.0/16
- 203.202.52.0/23
- 203.213.128.0/19
- 210.49.0.0/16
- 211.28.0.0/14
- 220.236.0.0/14
Questions and answers
Who owns AS4804?
Autonomous system AS4804 is operated by SingTel Optus Pty Ltd.
How many IP addresses does AS4804 have?
The network holds 5,270,784 IPv4 addresses in 32 prefixes, plus 1 IPv6 ranges.
Which country is AS4804 in?
The main country is Australia.
How big is AS4804?
By IPv4 addresses it ranks #94 worldwide.
What is the largest address block of AS4804?
49.176.0.0 to 49.199.255.255, 1,572,864 addresses.