ASN Lookup Tool

ICANN icann.org US US 19 Routes

AS Data

AS20144

AS20144 – ICANN

AS Number 20144
AS Name IMRS
Organization ICANN (icann)
Country US
Website icann.org
Number of IPv4 Routes 9
Number of IPv6 Routes 10
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2001-03-30

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Use ASN data for AS20144 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
199.7.95.0/24 256
192.0.40.0/24 256
2001:500:3::/48 ~1×10²⁴
2001:500:9d::/48 ~1×10²⁴
2602:800:9004::/48 ~1×10²⁴
199.7.82.0/23 512
2001:500:9f::/48 ~1×10²⁴
192.0.38.0/24 256
2001:500:8c::/48 ~1×10²⁴
192.0.41.0/24 256
2001:500:9e::/47 ~2×10²⁴
2602:800:9005::/48 ~1×10²⁴
2620:0:22b0::/48 ~1×10²⁴
2001:500:9c::/48 ~1×10²⁴
199.7.83.0/24 256
199.43.132.0/24 256
199.7.94.0/24 256
2620:0:2ee0::/48 ~1×10²⁴
192.0.37.0/24 256

Raw Whois Response

#
# 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 1997-2026, 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: CORZO1-ARIN
OrgTechName:   Corzo, Eduardo 
OrgTechPhone:  +1-310-383-0976 
OrgTechEmail:  eduardo.corzo@icann.org
OrgTechRef:    https://rdap.arin.net/registry/entity/CORZO1-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


#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS40994 Hohl IT e.U. AT
AS13030 Init7 (Switzerland) Ltd. CH
AS286 GTT Communications Inc. US
AS38880 Micron21 Datacentre Pty Ltd AU
AS14537 Continent 8 LLC US
AS31287 IPACCT CABLE Ltd BG
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C." IT
AS137661 Rajcomp Info Services Ltd. IN
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS29504 Freenet Liberec, z.s. CZ
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS60503 FNX Tecnologia LTDA BR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS268138 Thiago aparecido scaramuzza santana BR
AS21497 PrJSC "VF UKRAINE" UA
AS32590 Valve Corporation US
AS133296 Web Werks India Pvt. Ltd. IN
AS263321 ILOGNET PROVEDOR BR
AS266959 SKYINF SOLUCOES EM TECNOLOGIA DE INFORMACAO LTDA BR
AS1031 PEER 1031 LLC US
AS49638 Consorci de Serveis Universitaris de Catalunya ES
AS262427 Invista Net Provedor de Acesso Ltda BR
AS6360 University of Hawaii US
AS1828 Unitas Global US
AS1299 Arelion Sweden AB SE
AS999 CORIX NETWORKS US
AS264479 Turbozone Internet BR
AS267613 ELETRONET S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR
AS38158 PT. Cyberindo Aditama ID
AS7004 TELEFÓNICA CHILE S.A. CL
AS142271 EWS DS Networks Inc PH
AS4826 Vocus Connect International Backbone AU
AS28634 Life Tecnologia Ltda. BR
AS7782 Alaska Communications Systems Group, Inc. US
AS24990 Equinix France SAS FR
AS9583 Sify Ltd IN
AS1221 Telstra Limited AU
AS8522 Foundation of Research and Technology Hellas GR
AS8218 Zayo Infrastructure France SA FR
AS133210 EN Technologies Pte Ltd SG
AS151326 DCConnect Communication Pte. Ltd. SG
AS24940 Hetzner Online GmbH DE
AS37100 SEACOM Limited MU
AS35600 Vedege SAS FR
AS215859 Hetzner Online GmbH DE
AS52075 Wifirst S.A.S. FR
AS264247 Maila Networks BR
AS9002 RETN Limited GB
AS28300 Speed Serviços de Internet Ltda BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR BR
AS31713 Gateway Communications BE
AS23028 Team Cymru Inc. US
AS269783 WIND NET S.A. PY
AS18200 Office des Postes et Telecommunications New-Caledonia NC

Upstreams

AS Number Description Country
AS208398 Edge Technology Plus d.o.o. Beograd RS
AS13238 YANDEX LLC RU
AS29432 TREX Regional Exchanges Oy FI
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS286 GTT Communications Inc. US
AS38880 Micron21 Datacentre Pty Ltd AU
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS263779 Academia Nacional de Ciencias CR
AS20912 Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C. IT
AS17557 Pakistan Telecommunication Company Limited PK
AS21282 KazNIC Organization KZ
AS137661 Rajcomp Info Services Ltd. IN
AS13657 E Gate Communications Inc. CA
AS41176 Sahara Al Jazeera Network Information Technology Company SA
AS18200 Networks OPT New Caledonia NC
AS6697 BELPAK BY
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS1820 WNET TELECOM USA Corp. US
AS8265 FASTNET S.R.L. IT
AS31713 A PCCW Company BE
AS8220 COLT Technology Services Group Limited GB
AS12731 IPHH Internet Port Hamburg GmbH DE
AS9790 Two Degrees Mobile Limited NZ
AS37721 Virtual Technologies & Solutions BF
AS9583 Sify Limited IN
AS133296 Web Werks India Pvt. Ltd. IN
AS6968 ZA CENTRAL REGISTRY NPC ZA
AS7575 Australian Academic and Research Network AU
AS48716 PS Internet Company LLP KZ
AS1299 Arelion Sweden AB SE
AS3257 GTT Communications Inc. US
AS7004 TELEFÓNICA CHILE S.A. CL
AS31287 IPACCT Ltd., ISP in Bulgaria and Balkans Region BG
AS10084 Internet Association of Australia Inc. AU
AS29049 Delta Telecom Ltd AZ
AS33544 WiLine Networks Inc. US
AS38229 Lanka Education and Research Network LK
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS2018 TENET The UNINET Project ZA
AS8452 TE AS ZZ
AS262249 Secretaria Legal y Tecnica AR
AS15954 Tecnocratica Centro de Datos, S.L. ES
AS2914 NTT America, Inc. US
AS33891 Core Backbone GmbH DE
AS42961 ZAIN KW KW
AS34019 Hivane Association FR
AS34177 Celeste SAS FR
AS24990 Equinix France SAS FR
AS1221 Telstra Limited AU
AS8522 Foundation of Research and Technology Hellas GR
AS1797 Uruguay UY
AS3491 PCCW Global HK Limited HK
AS37100 SEACOM Limited MU
AS39120 Convergenze S.p.A. IT
AS8473 Bahnhof AB SE
AS7590 COMSATS PK
AS27678 NIC Chile CL
AS19653 CTS Communications Corp US
AS328200 Al Madar Al Jadeed Joint Stock Company LY

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Frequently Asked Questions

ASN AS20144 is an Autonomous System Number used to identify a network for BGP internet routing.
AS20144 is listed under ICANN.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.