AS13445 is the autonomous system of Cisco Webex LLC. It holds 340,992 IPv4 addresses in 45 prefixes plus 39 IPv6 ranges, mainly in 
United States.
By IPv4 addresses the network ranks #706 worldwide and #192 of 18,202 networks in United States. That is 0.02% of the country’s IPv4 space.
The network spreads across six or more countries: United States 66%, Netherlands 8.7%, Singapore 7.9%.
The largest block is 170.72.0.0 to 170.72.223.255 with 57,344 addresses, geolocated to Frankfurt am Main.
Websites found on this network include webex.com.
- IPv4 addresses
- 340,992
- IPv4 prefixes
- 45
- World rank
- #706
- Country share
- 0.02%
- IPv6 ranges
- 39
Addresses by country
- United States 66%
Netherlands 8.7%
Singapore 7.9%
Australia 6.7%
Japan 5.5%
United Kingdom 5.5%
Largest blocks
- 170.72.0.0 Frankfurt am Main57,344
- 23.89.0.0 San Jose (Tasman and Zanker)57,344
- 150.253.128.0 San Jose (Tasman and Zanker)32,768
- 144.196.128.0 San Jose (Tasman and Zanker)32,768
- 144.196.0.0 San Jose (Tasman and Zanker)32,256
- 163.129.0.0 San Jose (Tasman and Zanker)22,528
- 170.133.128.0 San Jose (Tasman and Zanker)16,384
- 62.109.192.0 Amsterdam16,384
Websites seen on this network
Networks of similar size
- AS213155 Yettel Hungary Ltd.
344,064 - AS611 NB-PEI Educational Computer Network
344,064 - AS28343 UNIFIQUE TELECOMUNICACOES S/A
343,808 - AS25472 Nova Telecommunications & Media Single Member S.A
342,272 - AS9370 SAKURA Internet Inc.340,992
- AS15516 DANSK KABEL TV A/S
340,992 - AS30600 Metronet340,224
- AS3491 PCCW Global (HK) Limited339,712
IPv4 prefixes
- 8.244.137.0/24
- 8.245.11.0/24
- 23.89.0.0/17
- 23.89.128.0/18
- 23.89.192.0/19
- 62.109.192.0/18
- 64.68.96.0/19
- 66.163.32.0/19
- 69.26.160.0/19
- 114.29.192.0/23
- 114.29.196.0/23
- 114.29.200.0/21
- 114.29.208.0/20
- 135.84.175.0/24
- 139.177.67.0/24
- 139.177.72.0/23
- 144.196.0.0/18
- 144.196.64.0/19
- 144.196.96.0/20
- 144.196.112.0/21
- 144.196.120.0/22
- 144.196.124.0/23
- 144.196.128.0/17
- 150.253.128.0/17
- 163.129.0.0/18
- 163.129.64.0/20
- 163.129.80.0/21
- 170.72.0.0/17
- 170.72.128.0/18
- 170.72.192.0/19
- 170.133.128.0/18
- 173.39.224.0/19
- 173.243.0.0/20
- 199.19.196.0/24
- 207.182.161.0/24
- 207.182.166.0/23
- 207.182.168.0/21
- 207.182.176.0/20
- 208.253.254.0/24
- 208.254.114.0/24
- 209.197.192.0/19
- 210.4.194.0/23
- 210.4.196.0/22
- 210.4.200.0/21
- 216.151.128.0/19
Questions and answers
Who owns AS13445?
Autonomous system AS13445 is operated by Cisco Webex LLC.
How many IP addresses does AS13445 have?
The network holds 340,992 IPv4 addresses in 45 prefixes, plus 39 IPv6 ranges.
Which country is AS13445 in?
The main country is United States, with addresses in 5 more countries.
How big is AS13445?
By IPv4 addresses it ranks #706 worldwide.
What is the largest address block of AS13445?
170.72.0.0 to 170.72.223.255, 57,344 addresses.