Autonomous System Number 21 : RAND (United States)

🖥 Autonomous System Number 21 : RAND (United States)

The autonomous system number: AS21 is managed by the RAND agency under the United States, and the specific content can be found in the details below. This data was updated on: 2022-05-19T11:37:51.

United States (US) IP Address
IP Network - AS21
Address Range: AS21
Network Name: RAND
Events: last changedregistration
ClassName: autnum
Notices:
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If you see inaccuracies in the results, please visit:
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Copyright 1997-2022, American Registry for Internet Numbers, Ltd.
Status: Active
Links: https://rdap.arin.net/registry/autnum/21 ( Self )
https://whois.arin.net/rest/asn/AS21 ( Alternate )
Whois Server: whois.arin.net
Conformance: nro_rdap_profile_0, rdap_level_0, nro_rdap_profile_asn_flat_0

entity- THERAN-Z
Handle: THERAN-Z
Roles: Registrant
Events: last changed : 2021-03-08T17:19:42-05:00
registration : 2021-03-08T17:19:42-05:00
Links: https://rdap.arin.net/registry/entity/THERAN-Z ( Self )
https://whois.arin.net/rest/org/THERAN-Z ( Alternate )
Version: 4.0
Name: The RAND Corporation
kind: Org
Address: 1776 Main St. Santa Monica CA 90407-2138 United States

entity- ZT72-ARIN
Handle: ZT72-ARIN
Roles: Technical
Events: last changed : 2022-05-04T11:55:00-04:00
registration : 2001-05-03T11:27:14-04:00
Links: https://rdap.arin.net/registry/entity/ZT72-ARIN ( Self )
https://whois.arin.net/rest/poc/ZT72-ARIN ( Alternate )
Version: 4.0
Name: The RAND Corporation
kind: Group
Phone: +1-310-393-0411
Email: ISOperationsSysadmin@rand.org

🖥 The IP segment included in the autonomous number AS21

The following is the autonomous system number: the IP address segment contained in AS21, including the starting IP, and the number of IPs in each segment;

Network Start IP End IP Number of IP
130.154.0.0/23 130.154.0.0 130.154.1.255 512
130.154.11.0/24 130.154.11.0 130.154.11.255 256
130.154.111.0/24 130.154.111.0 130.154.111.255 256
130.154.113.0/24 130.154.113.0 130.154.113.255 256
130.154.151.0/24 130.154.151.0 130.154.151.255 256
130.154.3.0/24 130.154.3.0 130.154.3.255 256
130.154.30.0/24 130.154.30.0 130.154.30.255 256
130.154.33.0/24 130.154.33.0 130.154.33.255 256
130.154.51.0/24 130.154.51.0 130.154.51.255 256
166.67.240.0/24 166.67.240.0 166.67.240.255 256
192.5.14.0/24 192.5.14.0 192.5.14.255 256

📚 ASN Comment

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