#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

ASNumber: 20144
ASName: IMRS
ASHandle: AS20144
RegDate: 2001-03-30
Updated: 2022-05-04
Comment: ICANN - DNS Engineering - www: http://www.dns.icann.org/imrs
Comment:
Comment: The ICANN Managed Root Server (IMRS), One of the 13 Internet root name server,
Comment: is being operated by ICANN
Comment:
Comment: AS20144 is dedicated for the use of IMRS and
Comment: distributed using Anycast.
Comment:
Comment: 24/7/365 NOC via email noc@dns.icann.org via
Comment: phone +1.424.217.1313
Comment:
Comment: Visit http://as20144.peeringdb.com for our
Comment: peering information
Ref: https://rdap.arin.net/registry/autnum/20144

OrgName: ICANN
OrgId: ICANN
Address: 12025 Waterfront Dr.
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90094
Country: US
RegDate: 2001-03-30
Updated: 2024-05-31
Ref: https://rdap.arin.net/registry/entity/ICANN

OrgDNSHandle: ICANN-ARIN
OrgDNSName: ICANN DNS
OrgDNSPhone: +1-424-217-1313
OrgDNSEmail: noc@dns.icann.org
OrgDNSRef: https://rdap.arin.net/registry/entity/ICANN-ARIN

OrgTechHandle: JENKI373-ARIN
OrgTechName: Jenkins, Josh
OrgTechPhone: +1-310-578-8699
OrgTechEmail: josh.jenkins@icann.org
OrgTechRef: https://rdap.arin.net/registry/entity/JENKI373-ARIN

OrgAbuseHandle: ICANN-NET
OrgAbuseName: Internet Corporation for Assigned Names and Number
OrgAbusePhone: +1-310-301-3889
OrgAbuseEmail: ops@icann.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/ICANN-NET

OrgTechHandle: CORZO1-ARIN
OrgTechName: Corzo, Eduardo
OrgTechPhone: +1-310-383-0976
OrgTechEmail: eduardo.corzo@icann.org
OrgTechRef: https://rdap.arin.net/registry/entity/CORZO1-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IPv4 Results:

AS20144 ICANN
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:

AS20144 ICANN
2001:500:3:: - 2001:500:3:ffff:ffff:ffff:ffff:ffff Prefix: 48
2001:500:9d:: - 2001:500:9d:ffff:ffff:ffff:ffff:ffff Prefix: 48
2001:500:9e:: - 2001:500:9e:ffff:ffff:ffff:ffff:ffff Prefix: 48
2001:500:9f:: - 2001:500:9f:ffff:ffff:ffff:ffff:ffff Prefix: 48