







American Registry for Internet Numbers (ARIN) is one of the five Regional Internet Registries.
Regional Internet Registry
A Regional Internet Registry (RIR) is a not-for-profit international organization that deals with the allocation of Internet Protocol (IP) address space (IPv4 and IPv6) and the Autonomous System numbers within a geographical region.

AS13238 YANDEX LLC AS details
AS13238 autonomous system information: WHOIS details, hosted domains, peers, upstreams, downstreams, and more.
atmowx.net/awn-bridge
Publish your Ambient Weather station to the AT Protocol — SI observations in your own atproto repo, indexed live at atmowx.net
Quad9 | A public and free DNS service for a better security and privacy
A public and free DNS service for a better security and privacy

Number Portability Administration Center
The Number Portability Administration Center (NPAC) is a function of the Federal Communications Commission (FCC) in the United States. It administers the routing of telephone calls and text messages (SMS) for the telecommunications industry and its customers in the regions of the North American Numbering Plan.[1] As such, it facilitates local number portability in the United States and Canada.
Marque · Domain registrar for the AT Protocol
Claim your name on the open web. A domain registrar built on the AT Protocol.

I accidentally logged hundreds of thousands of phone calls to military bases
How an expired nameserver let me take over e164.arpa zones for multiple territories, and why I probably should have checked my logs sooner.

Major Identity Verification Firm AU10TIX Exposes User Data in Year-Long Security Lapse
In a significant security breach, AU10TIX, an Israeli firm known for verifying identities for...

ICANN Lookup
The ICANN registration data lookup tool gives you the ability to look up the current registration data for domain names and Internet number resources.
Infoenon (Beta) — Search the AT Protocol
Special-Use Domain Names
This document describes what it means to say that a Domain Name (DNS name) is reserved for special use, when reserving such a name is appropriate, and the procedure for doing so. It establishes an IANA registry for such domain names, and seeds it with entries for some of the already established special domain names.

Standard for the transmission of IP datagrams on avian carriers
This memo describes an experimental method for the encapsulation of IP datagrams in avian carriers. This specification is primarily useful in Metropolitan Area Networks. This is an experimental, not recommended standard.
API — atmowx — atmowx
An open, decentralized network of weather stations publishing SI observations to the AT Protocol.
ICYMI: We have a new "AI Preferences" setting This allows you to announce to the entire ATmosphere network what you consent to regarding AI use of your public data. Other apps can see this but ~may not~ respect the settings We built this to give you a place to set these and will 100% respect them