66.81.255.255
- No reverse DNS
- Not on blocklists
- Network
- RC-PRO-5
- Held by
- RingCentral Inc
- Range
- 66.81.240.0 - 66.81.255.255
- CIDR
- 66.81.240.0/20
- Type
- DIRECT ALLOCATION
- Registered on
- Last updated
- Status
- active
- Report abuse to
- hostmaster@ringcentral.com
Contacts
Holder
RingCentral Inc RINGC
20 Davis Drive
Belmont
CA
94002
United StatesTechnical
John Chong CHONG5-ARIN
20 Davis Drive
Belmont
CA
94002
United Statesjohn.chong@ringcentral.com
+1-650-264-7644
Administrative, technical, network operations and abuse
Operations OPERA151-ARIN
20 Davis Drive
Belmont
CA
94002
United Stateshostmaster@ringcentral.com
john.chong@ringcentral.com+1-650-472-4000
Reverse DNS
- Names
- None
Network
- Announced by
- AS209242 Cloudflare BYOIP Customers
- Route
- 66.81.255.0/24, carried by 3,491 of bgp.tools' BGP feeds
- Kind
- Content
- Country
- US
- Tagged
- Anycast, Internet Critical Infra, Tranco 10k Host
Routes AS209242 announces
261 IPv4 prefixes covering 98,816 addresses, and 28 IPv6 prefixes
IPv4
- 68.169.48.0/20
- 69.89.0.0/20
- 216.154.208.0/20
- 66.94.40.0/21
- 154.84.16.0/21
- 194.39.112.0/21
- 5.10.244.0/22
- 45.131.4.0/22
- 45.131.208.0/22
- 66.94.32.0/22
- 83.118.224.0/22
- 92.53.188.0/22
- 104.129.164.0/22
- 154.84.24.0/22
- 162.44.32.0/22
- 203.30.188.0/22
- 14.102.228.0/23
- 25.129.196.0/23
- 25.129.198.0/23
- 45.12.30.0/23
- 45.85.118.0/23
- 64.69.24.0/23
- 66.94.36.0/23
- 74.49.214.0/23
- 83.118.224.0/23
- 83.118.226.0/23
- 88.216.66.0/23
- 89.47.56.0/23
- 91.193.58.0/23
- 93.114.64.0/23
- 103.19.144.0/23
- 103.172.110.0/23
- 130.108.104.0/23
- 141.11.202.0/23
- 154.83.22.0/23
- 154.84.14.0/23
- 156.252.2.0/23
- 162.44.118.0/23
- 162.44.208.0/23
- 176.126.206.0/23
- 185.7.190.0/23
- 185.162.228.0/23
- 185.162.230.0/23
- 185.193.28.0/23
- 185.193.30.0/23
- 203.29.54.0/23
- 203.32.120.0/23
- 216.120.180.0/23
- 223.27.176.0/23
- 5.175.141.0/24
And 211 more
IPv6
- 2a05:7880::/32
- 2a06:9ac0::/32
- 2a07:180::/32
- 2a14:71c0::/32
- 2620:117:bfb0::/44
- 2a08:600:e0::/47
- 2a08:600:ee::/47
- 2001:503:ff40::/48
- 2001:503:ff41::/48
- 2001:503:ff42::/48
- 2001:503:ff43::/48
- 2400:c760:a::/48
- 2407:30c0:180::/48
- 2407:30c0:181::/48
- 2407:30c0:182::/48
- 2407:30c0:183::/48
- 2602:80c:cf::/48
- 2602:f830::/48
- 2606:2c0:20::/48
- 2606:2c0:21::/48
- 2606:2c40::/48
- 2606:ae80:10::/48
- 2620:78:200f::/48
- 2620:132:1000::/48
- 2a03:f940::/48
- 2a08:600::/48
- 2a08:600:ff::/48
- 2a14:7ac0::/48
From bgp.tools
Peering
- Name
- Cloudflare London
- Website
- https://www.cloudflare.com/
No internet exchanges or facilities listed.
From PeeringDB
Location
- Location
- United States
- Accuracy
- Within 1,000 km
Location from GeoLite2 data created by MaxMind
Blocklists
- Spamhaus ZEN Not listed
- SpamCop Not listed
- Mailspike Not listed
- PSBL Not listed