AS Number
AS20340
AS Name
CALLTOWER
Org Name
CallTower, Inc.
Registry

arin

RegDate

2002-10-17

Updated

2024-01-16

AS20340 Looking Glass
IPv4Prefixes

20

IPv6Prefixes

0

IPv4 NUMs

38,144

IPv6 NUMs(/64)

0

38,144 IPv4 Addresses
CIDR Description IP Num
64.34.45.0/24
ROA Signed and Valid IRR Valid
Onestream Networks, LLC 256
65.39.213.0/24
IRR Valid
Onestream Networks, LLC 256
67.213.176.0/20
IRR Valid
CallTower, Inc. 4096
67.213.177.0/24
IRR Parent Valid
CallTower, Inc. 256
67.213.179.0/24
IRR Parent Valid
CallTower, Inc. 256
67.213.184.0/24
IRR Valid
CallTower, Inc. 256
67.213.185.0/24
IRR Valid
CallTower, Inc. 256
67.213.186.0/24
IRR Valid
CallTower, Inc. 256
67.213.187.0/24
IRR Valid
CallTower, Inc. 256
69.4.176.0/20
IRR Valid
CallTower, Inc. 4096
69.54.64.0/19
IRR InValid
CallTower, Inc. 8192
165.254.122.0/24
NTT America, Inc. 256
205.196.168.0/21
IRR InValid
Straitshot Communications, Inc. 2048
206.80.64.0/19
IRR InValid
CallTower, Inc. 8192
208.52.155.0/24
IRR Valid
ISPHONE, INC. 256
208.52.156.0/24
IRR Valid
ISPHONE, INC. 256
208.70.112.0/21
IRR InValid
Straitshot Communications, Inc. 2048
209.40.224.0/19
IRR InValid
CallTower, Inc. 8192
209.40.230.0/24
IRR InValid
Michigan ComNet, Inc 256
209.40.252.0/24
IRR InValid
Michigan ComNet, Inc 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,744 107,374,182,400 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,936 6,442,450,944 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 54,016 81,604,378,624 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,738,496 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, LLC, US United States 132,096 4,294,967,296 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,569,344 468,152,549,376 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68,058,624 36,318,243,520,512 IPv4 IPv4
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 2,048 34,359,738,368 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,937,280 221,394,501,632 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,951,936 81,626,857,472 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,968 356,753,080,320 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 128,928 113,836,032 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,816 34,359,738,368 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,315,776 17,596,481,077,248 IPv4 IPv4
AS32709 1-JOINK - Joink, LLC, US United States 45,056 4,294,967,296 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 289,792 98,784,247,808 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 13,824 4,312,989,696 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 578,048 282,631,665,680,384 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,275,109,888 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS14840 BR.Digital Telecom, BR Brazil 72,192 14,010,417,152 IPv4 IPv4
AS16260 GTT-AUS - GTT - EMEA Ltd., GB United Kingdom 7,936 262,144 IPv4 IPv4
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61,952 4,294,967,296 IPv4 IPv4
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 562,688 214,749,347,840 IPv4 IPv4
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4
AS35625 EUROFIBER-FRANCE - Eurofiber France SAS, FR France 31,488 103,095,992,320 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,064 25,770,590,208 IPv4 IPv4
AS13768 COGECO-PEER1 - Aptum Technologies, CA Canada 641,536 503,578,624 IPv4 IPv4
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 106,752 77,422,067,712 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,332,160 30,065,098,752 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS19855 MASERGY - Masergy Communications, Inc., US United States 159,232 12,886,999,040 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92,884,736 2,418,067,243,008 IPv4 IPv4
AS16552 DIGICERT - Tiggee LLC, US United States 21,248 34,363,801,600 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 326,656 17,180,065,792 IPv4 IPv4
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,248 240,518,430,720 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 37,120 34,359,869,440 IPv4 IPv4
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 256 65,536 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,336 42,949,804,032 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,168 42,949,672,960 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46168 CALLTOWER - CallTower, Inc., US United States 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.237.177 1 Gbps 2016-08-03 18:55:09
United States Any2West - CoreSite - Any2West 206.72.211.121 1 Gbps 2022-10-12 18:19:52
United States Equinix Chicago - Equinix Internet Exchange Chicago 208.115.136.245 1 Gbps 2018-08-20 18:20:43
United States DE-CIX New York 206.82.105.64 1 Gbps 2023-04-05 15:26:16
United States Digital Realty Atlanta - Digital Realty Atlanta Internet Exchange 206.126.110.141 1 Gbps 2024-07-24 16:29:05
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.194.68 1 Gbps 2023-01-13 14:16:26

Private Peering Facilities

Country/Region Name City Website Updated
Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn http://www.equinix.com/ 2016-03-14 20:57:06
Equinix CH1/CH2/CH4 - Chicago Chicago http://www.equinix.com/ 2016-03-14 20:57:06
Equinix DA4 - Dallas Dallas https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da4/ 2016-03-14 21:56:30
Digital Realty ATL (56 Marietta) Atlanta https://www.digitalrealty.com 2021-09-07 15:54:50
CoreSite - Atlanta (AT1) Atlanta http://www.coresite.com 2021-09-07 15:55:24
CoreSite - Los Angeles (LA1) One Wilshire Los Angeles http://www.coresite.com 2022-10-12 18:20:45
Telehouse - New York Chelsea New York http://www.telehouse.com/ 2022-10-12 18:21:18
Digital Realty Frankfurt FRA1-16 Frankfurt https://www.digitalrealty.com/data-centers/frankfurt/gip-park-area-frankfurt-am-main-germany-1 2023-01-12 20:46:51
Telehouse - London (Docklands North) London http://www.telehouse.net 2023-01-12 20:47:26
Equinix HK2 - Hong Kong Kwai Chung https://www.equinix.com/locations/asia-colocation/hong-kong-colocation/hong-kong-data-center/hk2/ 2023-01-12 20:47:53
Equinix SY5 - Sydney Sydney https://www.equinix.com/locations/asia-colocation/australia-colocation/sydney-data-centers/sy5/ 2023-01-12 20:48:15
Equinix LD7 - London, Slough Slough https://www.equinix.com/ 2023-06-09 14:38:42
Equinix FR8 - Frankfurt, West Frankfurt https://www.equinix.com/data-centers/europe-colocation/germany-colocation/frankfurt-data-centers/fr8 2023-06-09 14:38:52
ASNumber:       20340
ASName:         CALLTOWER
ASHandle:       AS20340
RegDate:        2001-04-25
Updated:        2025-11-21    
Ref:            https://rdap.arin.net/registry/autnum/20340


OrgName:        CallTower, Inc.
OrgId:          CALLT
Address:        10701 South River Front Parkway, Suite 450
City:           Sandy
StateProv:      UT
PostalCode:     84095
Country:        US
RegDate:        2002-10-17
Updated:        2024-01-16
Ref:            https://rdap.arin.net/registry/entity/CALLT


OrgTechHandle: GJL9-ARIN
OrgTechName:   Gordnier Jr., Louis 
OrgTechPhone:  +1-585-563-5563 
OrgTechEmail:  lgordnier@calltower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GJL9-ARIN

OrgTechHandle: DASTR2-ARIN
OrgTechName:   Dastrup, James 
OrgTechPhone:  +1-385-259-6202 
OrgTechEmail:  jdastrup@calltower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DASTR2-ARIN

OrgTechHandle: TECHN539-ARIN
OrgTechName:   tech-noc
OrgTechPhone:  +1-866-586-4700 
OrgTechEmail:  net@calltower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN539-ARIN

OrgAbuseHandle: IPABU34-ARIN
OrgAbuseName:   IP Abuse
OrgAbusePhone:  +1-801-597-5234 
OrgAbuseEmail:  ip-abuse@calltower.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPABU34-ARIN

OrgTechHandle: TAYLO1490-ARIN
OrgTechName:   Taylor, Chris 
OrgTechPhone:  +1-801-934-3731 
OrgTechEmail:  ctaylor@calltower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/TAYLO1490-ARIN

OrgNOCHandle: TECHN539-ARIN
OrgNOCName:   tech-noc
OrgNOCPhone:  +1-866-586-4700 
OrgNOCEmail:  net@calltower.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TECHN539-ARIN

OrgTechHandle: VBJ14-ARIN
OrgTechName:   Van Bortel, Jeremy 
OrgTechPhone:  +1-585-563-1645 
OrgTechEmail:  jvanbortel@calltower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/VBJ14-ARIN

OrgTechHandle: JWB88-ARIN
OrgTechName:   Barrett, Jack W
OrgTechPhone:  +1-312-445-8737 
OrgTechEmail:  jbarrett@calltower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JWB88-ARIN