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Technical information

Dot notation:
ASN.1 notation: { iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) frdlweb(37553) weid(8) ns(9) }
OID-IRI notation: /ISO/Identified-Organization/6/1/4/1/Frdlweb/weid/9
WEID notation: weid:9-1


This arc can be used by anyone owning a specific identifier in a specific namespace.

Subsequent Object Identifiers have the numeric value of the namespace in WEID notation (e.g. "weid:9-UUID-X") and the ASN.1 alphanumeric identifier of the namespace (e.g. "uuid").

Under each namespace arc, additional arcs can be placed, e.g. the creator of the UUID "550e8400-e29b-11d4-a716-446655440000" may use the OID/WEID "weid:9-UUID-550E8400E29B11D4A716446655440000-X" (X stands for the WEID check digit)

The namespaces "uuid" and "dns" have officially been acknowledged. However, any namespace arc can be placed under this OID without registration.

Registration Authority

FRDL/Webfan Registration Authority
Till Wehowski
Webfan Homepagesystem
Wattenscheider Straße 59
44793 Bochum

Phone: +492347921596
Mobile: +491744440298

Subsequent objects


ID RA Comment Created Updated
17704 FRDL/Webfan Registration Authority 2019-11-04 2019-11-07
1439221 FRDL/Webfan Registration Authority 2019-11-04 2019-11-07

Alternative Identifiers

OIDplus Information Object ID oid:
Name based version 3 / MD5 UUID with namespace UUID_NAMEBASED_NS_OidPlusMisc guid:4a2555c8-4fb6-3433-8404-e595ad6f1a3d
Name based version 5 / SHA1 UUID with namespace UUID_NAMEBASED_NS_OidPlusMisc guid:e4cff534-f6a9-52f6-8f1e-fffbe01ae796
Name based version 3 / MD5 UUID with namespace UUID_NAMEBASED_NS_OID guid:0eef9857-cfa8-373b-a917-5974787fdc58
Name based version 5 / SHA1 UUID with namespace UUID_NAMEBASED_NS_OID guid:a1b3fa24-ea3d-5f7b-8d0c-54c27bda85a7
WEID_UNREGISTERED-Notation [unregistered] weid:9-1


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Deutsch English (USA)
weid:4weid:4 (WEID)
     oid: -- weid
          oid: -- Namespaces
               oid: -- DNS based namespaces (e.g. Java package names)
               oid: -- UUID namespace
host:Hostname (Domain)
oid:Object Identifier (OID)
java:Java Package Names
ipv4:IPv4 Network Blocks
ipv6:IPv6 Network Blocks
other:Other objects
guid:Globally Unique Identifier (GUID)
doi:Digital Object Identifier (DOI)
oidplus:whoisWeb WHOIS
om.frdlweb.freeweidRegister a free WEID
oidplus:com.viathinksoft.freeoidRegister a free OID
oidplus:resourcesDocuments and Resources
oidplus:contactContact administrator