Anycast is a network addressing and routing methodology in which a single IP address is shared by devices (generally servers) in multiple locations. Routers...

interface. An anycast address is assigned to a group of interfaces, usually belonging to different nodes. A packet sent to an anycast address is delivered...

limit the number of root servers to thirteen server addresses. The use of anycast addressing permits the actual number of root server instances to be much...

router decides is closest in the network. Anycast addressing is a built-in feature of IPv6. In IPv4, anycast addressing is implemented with Border Gateway...

The Sony Anycast range is a series of compact portable video production systems that incorporate multi-camera video switching, audio mixing, titling and...

Updates RFC 1166. O. Troan (May 2015). B. Carpenter (ed.). Deprecating the Anycast Prefix for 6to4 Relay Routers. Internet Engineering Task Force. doi:10...

bits of a unicast or anycast address and appending them to the prefix ff02::1:ff00:0/104. Assume a host with an unicast/anycast IPv6 address of...

address designates a subset, not necessarily all, of the accessible nodes. Anycast delivers a message to any one out of a group of nodes, typically the one...

in August 2011. Due to unsolvable operational problems using the 6to4 anycast prefix, that part of the standard was deprecated in 2015. 6to4 performs...

(enhanced MBMS) service. Wikiversity has learning resources about Multicast Anycast Any-source multicast Content delivery network Flooding algorithm Mbone...

Control Protocol (TCP) and User Datagram Protocol (UDP) are typically used. Anycast Broadcast, unknown-unicast and multicast traffic IP address IP multicast...

address designates a subset, not necessarily all, of the accessible nodes. Anycast delivers a message to any one out of a group of nodes, typically the one...

The all-zeroes address is reserved as the subnet-router anycast address. The subnet router anycast address is the lowest address in the subnet, so it looks...

address designates a subset, not necessarily all, of the accessible nodes. Anycast delivers a message to any one out of a group of nodes, typically the one...

fallback if one or more fail), and, in recent years, a combination of anycast and load balancer techniques used to implement most of the thirteen nominal...

2003, DALnet put up its first anycast servers under the name "The IX Concept", and made irc.dal.net resolve to the anycast IP. Since then, most new client...

project attempted to mitigate this load by providing special black hole anycast nameservers for private address ranges which only return negative result...

Updates RFC 1166. O. Troan (May 2015). B. Carpenter (ed.). Deprecating the Anycast Prefix for 6to4 Relay Routers. Internet Engineering Task Force. doi:10...

(applicable to large networks). Supported protocols include CBT, PIM-SM, etc. Anycast Any-source multicast Broadcast address Comparison of streaming media systems...

API Knowledge Base". Archived from the original on 2014-08-12. "easyDNS Anycast DNS Nameservers". Archived from the original on 2011-05-14. Retrieved 2013-07-17...

below. These addresses are mapped to the nearest operational server by anycast routing. The service does not use conventional DNS name server software...

it makes it possible to authenticate the resolver. "Public DNS resolver Anycast DNS for All". www.dnslify.com. Archived from the original on 2020-07-24...

Service v4 v6 DNS Recursive Anycast DNS 172.20.0.53 fd42:d42:d42:54::1 a0.recursive-servers.dn42 Recursive Anycast DNS 172.23.0.53 fd42:d42:d42:53::1 a3...

below. These addresses are mapped to the nearest operational server by anycast routing. The DNS service is also available for Tor clients. Users can set...

CleanBrowsing has three standard filters accessible via the following anycast IP addresses: Blocks access to adult content, proxy and VPNs, phishing...

be moved anywhere on the reachable network without changing addresses. Anycast, single IP bound simultaneously to many, potentially geographically disparate...

node's unicast or anycast addresses. A solicited-node multicast address is created by copying the last 24 bits of a unicast or anycast address to the last...

24 June 2023[update], there were 1708 root servers worldwide. The modern trend is to use anycast addressing and routing to provide resilience and load balancing across...

servers exist, with additional "copies" of them distributed worldwide via anycast addressing. Dynamic DNS (DDNS) updates a DNS server with a client IP address...

below. These addresses are routed to the nearest operational server using anycast routing. Quad9 supports DNS over TLS over port 853, DNS over HTTPS over...