AS23352 SERVERCENTRAL - DEFT.COM, US

AS Number

AS23352

AS Name

SERVERCENTRAL

Org Name

DEFT.COM

Country

United States

Registry

arin

RegDate

2021-06-29

Updated

2026-01-26

AS23352 Looking Glass

http://lg.servercentral.com/

IPv4Prefixes

112

IPv6Prefixes

IPv4 NUMs

192,000

IPv6 NUMs(/64)

4,563,599,360

192,000 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
50.31.128.0/18	DEFT.COM	16384
50.31.128.0/17	DEFT.COM	32768
50.31.140.0/22	DEFT.COM	1024
50.31.152.0/24	DEFT.COM	256
50.31.168.0/24	Living Stones Group	256
50.31.172.0/22	DEFT.COM	1024
50.31.174.0/24	DEFT.COM	256
50.31.176.0/24	DEFT.COM	256
50.31.192.0/20	DEFT.COM	4096
50.31.208.0/20	DEFT.COM	4096
50.31.220.0/22	DEFT.COM	1024
50.31.224.0/21	DEFT.COM	2048
50.31.232.0/21	DEFT.COM	2048
50.31.244.0/22	DEFT.COM	1024
50.31.248.0/24	DEFT.COM	256
50.31.248.0/21	DEFT.COM	2048
64.202.96.0/19	DEFT.COM	8192
64.202.97.0/24	Server Central Network	256
64.202.104.0/24	Server Central Network	256
64.202.119.0/24	Server Central Network	256
64.202.120.0/24	Internet Utilities NA LLC	256
66.225.192.0/18	DEFT.COM	16384
66.225.210.0/23	DEFT.COM	512
66.225.212.0/24	DEFT.COM	256
66.225.216.0/22	DEFT.COM	1024
66.225.225.0/24	DEFT.COM	256
66.225.235.0/24	Server Central Network	256
66.225.244.0/24	Server Central Network	256
66.225.245.0/24	Server Central Network	256
66.225.246.0/24	DEFT.COM	256
66.235.122.0/23	SMTP2GO-NZ Sand Dune Mail Ltd	512
66.235.124.0/23	SMTP2GO-NZ Sand Dune Mail Ltd	512
66.235.126.0/23	SMTP2GO-NZ Sand Dune Mail Ltd	512
68.71.141.0/24	Handy Networks, LLC	256
72.5.146.0/24	Private Customer	256
74.113.150.0/24	Magnetar Capital LLC	256
75.102.0.0/18	DEFT.COM	16384
75.102.4.0/24	DEFT.COM	256
75.102.8.0/23	DEFT.COM	512
75.102.20.0/24	DEFT.COM	256
75.102.22.0/24	DEFT.COM	256
75.102.36.0/23	DEFT.COM	512
75.102.40.0/21	DEFT.COM	2048
75.102.52.0/22	DEFT.COM	1024
75.102.56.0/22	DEFT.COM	1024
75.102.60.0/22	DEFT.COM	1024
103.2.140.0/22	SMTP2GO-NZ Sand Dune Mail Ltd	1024
103.211.252.0/24	SERVERCENTRALINC-AP Servercentral, Inc	256
103.211.252.0/23	SERVERCENTRALINC-AP Servercentral, Inc	512
103.211.253.0/24	SERVERCENTRALINC-AP Servercentral, Inc	256
104.245.208.0/21	DEFT.COM	2048
104.245.215.0/24	DEFT.COM	256
130.51.80.0/24	MJF Ventures LLC	256
130.51.81.0/24	MJF Ventures LLC	256
147.160.158.0/24	AC PM LLC	256
158.120.80.0/22	SMTP2GO-DEFT1 Smtp2go Deft IL	1024
158.120.84.0/22	SMTP2GO-DEFT2 Smtp2go Deft EU	1024
167.88.144.0/20	DEFT.COM	4096
167.88.154.0/24	DEFT.COM	256
170.10.71.0/24	SMTP2GO-DEFT-US1 Smtp2go Deft Ashburn	256
192.145.108.0/23	ADTELLIGENT INC.	512
192.190.47.0/24	Radiological Society of North America	256
192.206.92.0/24	Handy Networks, LLC	256
199.30.216.0/23	SameGoal, Inc	512
203.31.36.0/22	SMTP2GO-NZ Sand Dune Mail Ltd	1024
204.93.128.0/17	DEFT.COM	32768
204.93.152.0/21	DEFT.COM	2048
204.93.160.0/20	Mochanin Corp.	4096
204.93.176.0/21	DEFT.COM	2048
204.93.188.0/23	DEFT.COM	512
204.93.190.0/23	DEFT.COM	512
204.93.192.0/19	DEFT.COM	8192
204.93.193.0/24	Mochanin Corp.	256
204.93.203.0/24	DEFT.COM	256
204.93.224.0/24	DEFT.COM	256
204.93.240.0/21	DEFT.COM	2048
204.93.247.0/24	DEFT.COM	256
204.93.248.0/24	DEFT.COM	256
204.93.248.0/22	DEFT.COM	1024
204.93.252.0/23	DEFT.COM	512
204.93.254.0/24	DEFT.COM	256
204.93.254.0/23	DEFT.COM	512
204.93.255.0/24	DEFT.COM	256
204.209.73.0/24	Jivetel, LLC	256
205.234.128.0/17	DEFT.COM	32768
205.234.146.0/24	DEFT.COM	256
205.234.160.0/24	DEFT.COM	256
205.234.167.0/24	DEFT.COM	256
205.234.191.0/24	GateMatrix	256
205.234.193.0/24	Summit Inc,	256
205.234.198.0/24	DEFT.COM	256
205.234.219.0/24	DEFT.COM	256
205.234.220.0/24	DEFT.COM	256
205.234.221.0/24	DEFT.COM	256
206.51.240.0/21	DEFT.COM	2048
208.93.64.0/22	DEFT.COM	1024
208.93.64.0/21	DEFT.COM	2048
208.93.68.0/22	DEFT.COM	1024
216.246.0.0/17	DEFT.COM	32768
216.246.36.0/22	DEFT.COM	1024
216.246.46.0/24	DEFT.COM	256
216.246.47.0/24	DEFT.COM	256
216.246.60.0/22	StreamGuys	1024
216.246.66.0/23	DEFT.COM	512
216.246.73.0/24	StreamGuys (C01709194)	256
216.246.76.0/22	DEFT.COM	1024
216.246.84.0/22	DEFT.COM	1024
216.246.98.0/24	DEFT.COM	256
216.246.112.0/22	DEFT.COM	1024
216.246.116.0/24	DEFT.COM	256
216.246.124.0/24	DEFT.COM	256
216.246.125.0/24	StreamGuys	256

CIDR	Description	IP NUMs(prefix /64)
2001:1838::/32	DEFT.COM	4294967296
2001:1838:1000::/40	DEFT.COM	16777216
2001:1838:1000::/36	DEFT.COM	268435456
2001:1838:100a::/48	DEFT.COM	65536
2001:1838:1500::/40	DEFT.COM	16777216
2001:1838:2000::/36	DEFT.COM	268435456
2001:1838:2007::/48	DEFT.COM	65536
2001:1838:2012::/48	DEFT.COM	65536
2001:1838:3000::/40	DEFT.COM	16777216
2001:1838:3000::/36	DEFT.COM	268435456
2001:1838:4000::/36	DEFT.COM	268435456
2001:1838:5000::/40	DEFT.COM	16777216
2001:1838:5000::/36	DEFT.COM	268435456
2001:1838:6000::/36	DEFT.COM	268435456
2001:1838:6003::/48	DEFT.COM	65536
2001:1838:7000::/36	DEFT.COM	268435456
2001:1838:8000::/40	DEFT.COM	16777216
2001:1838:9000::/40	DEFT.COM	16777216
2001:1838:a000::/40	DEFT.COM	16777216
2001:1838:c000::/40	DEFT.COM	16777216
2001:1838:d000::/40	DEFT.COM	16777216
2602:f923::/36	MJF Ventures LLC	268435456
2607:4440::/48	SameGoal, Inc	65536
2620:7d::/48	Magnetar Capital LLC	65536
2a05:3cc0:1000::/48	ADTELLIGENT INC.	65536

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS269180	VIPNET Conexão, BR	1,280	4,294,967,296	IPv4
AS6939	HURRICANE - Hurricane Electric LLC, US	456,704	282,627,370,713,088		IPv6
AS7195	EDGEUNO S.A.S, CO	32,000	4,274,061,312		IPv6
AS701	UUNET - Verizon Business, US	41,644,800	1,249,852,784,640	IPv4	IPv6
AS6453	AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US	507,136	55,834,574,848	IPv4	IPv6
AS53062	GGNET TELECOMUNICACOES LTDA, BR	28,160	17,196,711,936	IPv4
AS39120	CONVERGENZE-AS - Convergenze S.p.A., IT	42,496	17,179,869,184	IPv4
AS13649	ASN-FLEXENTIAL - Flexential Colorado Corp., US	517,888	43,017,830,400	IPv4
AS13786	SEABORN - Seabras 1 USA, LLC, US	3,072	8,589,934,592	IPv4	IPv6
AS14537	CL-1379-14537 - Continent 8 LLC, US	65,536	12,884,901,888	IPv4	IPv6
AS64049	RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG	2,048	0	IPv4
AS57463	NetIX - NetIX Communications JSC, BG	256	0		IPv6
AS174	COGENT-174 - Cogent Communications, LLC, US	36,269,568	215,834,755,073	IPv4	IPv6
AS2914	NTT-DATA-2914 - NTT America, Inc., US	6,308,096	30,065,033,216	IPv4	IPv6
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S., CO	4,096	8,589,934,592	IPv4	IPv6
AS60602	INOVARE-AS - Inovare-Prim SRL, MD	4,096	4,294,967,296	IPv4
AS262427	Invista Net Provedor de Acesso Ltda, BR	8,192	4,294,967,296	IPv4	IPv6
AS3356	LEVEL3 - Level 3 Parent, LLC, US	28,876,544	81,609,621,504		IPv6
AS1239	COGENT-1239 - Cogent Communications, LLC, US	0	210,733,760,512	IPv4	IPv6
AS6057	Administracion Nacional de Telecomunicaciones, UY	2,155,520	68,719,476,736	IPv4	IPv6
AS32590	VALVE-CORPORATION - Valve Corporation, US	13,312	2,228,224	IPv4	IPv6
AS61573	IP TELECOM, BR	1,024	4,294,967,296	IPv4	IPv6
AS262287	Latitude.sh LTDA, BR	146,688	279,710,334,976	IPv4	IPv6
AS266213	PLANETCLICK TELECOMUNICACOES LTDA, BR	1,536	4,294,967,296	IPv4	IPv6
AS3491	PCCWG-APAC-HK - PCCW Global (HK) Limited, HK	1,358,848	13,421,838,336	IPv4	IPv6
AS9507	NEXTHOP-AS-AP - NextHop Pty Ltd, AU	4,352	262,144	IPv4	IPv6
AS14840	BR.Digital Telecom, BR	72,960	14,010,613,760	IPv4	IPv6
AS6461	ZAYO-6461 - Zayo Bandwidth, US	1,747,712	51,808,436,224	IPv4	IPv6
AS7922	COMCAST-7922 - Comcast Cable Communications, LLC, US	68,240,384	36,318,243,520,512	IPv4	IPv6
AS20130	DEPAUL - Depaul University, US	86,016	4,295,098,368	IPv4	IPv6
AS262462	Aranet Play, BR	14,336	4,294,967,296	IPv4	IPv6
AS1000	LINK-AMERICAN - LINK AMERICAN, US	256	0	IPv4	IPv6
AS3257	GTT-BACKBONE - GTT Communications Inc., US	8,574,720	438,087,778,304	IPv4	IPv6
AS4637	ASN-TELSTRA-GLOBAL - Telstra International Limited, HK	1,146,112	21,474,836,480	IPv4	IPv6
AS267613	ELETRONET S.A., BR	1,024	4,294,967,296	IPv4
AS271253	LINK BRASIL TELECOMUNICACOES LTDA, BR	4,096	655,097,864	IPv4	IPv6
AS3223	VOXILITY - Voxility LLP, GB	70,144	18,546,688	IPv4
AS30081	CACHENETWORKS - CacheFly, US	14,080	4,294,967,296	IPv4
AS53202	Acesso10 Telecom, BR	8,192	4,294,967,296	IPv4	IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS32771	DNSIMPLE - DNSimple Corporation, US	1,280	589,824	IPv4	IPv6
AS33633	USG-CORPORATION - USG Corporation, Inc., US	1,536	0	IPv4
AS46221	MISCHOICE - MIS Choice, Inc., US	256	0	IPv4
AS2906	AS-SSI - Netflix Streaming Services Inc., US	161,792	12,617,515,008	IPv4	IPv6
AS7922	COMCAST-7922 - Comcast Cable Communications, LLC, US	68,240,384	36,318,243,520,512	IPv4	IPv6
AS13335	CLOUDFLARENET - Cloudflare, Inc., US	1,362,944	82,692,800,512	IPv4	IPv6
AS22075	AS-OUTBRAIN - Outbrain, Inc., US	1,536	0	IPv4
AS3653	HBAL-2-3653 - House of Ben Avraham LLC, US	1,792	268,435,456	IPv4	IPv6
AS11621	REYESHOLDINGSLLC - Reyes Holdings, L.L.C., US	2,304	0	IPv4
AS19551	INCAPSULA - Incapsula Inc, US	224,768	46,727,168	IPv4
AS6169	CLOUD-42-6169 - Kentik Technologies, Inc., US	1,792	1,048,576		IPv6
AS2914	NTT-DATA-2914 - NTT America, Inc., US	6,308,096	30,065,033,216	IPv4	IPv6
AS16790	TNBCI-TRANSNATIONAL-BANK-CARD - TransNational Bank Card, US	256	0	IPv4
AS26052	ABN-AMRO-CLEARING-USA-LLC - Fortis Clearing Chicago LLC, US	4,096	0	IPv4
AS33088	COMPSYCH-AS - COMPSYCH EMPLOYEE ASSISTANCE PROGRAMS, INC., US	512	0	IPv4
AS40016	MESIROW - MESIROW FINANCIAL HOLDINGS, INC., US	512	0	IPv4
AS40501	SOUNDSTACK - SoundStack Technologies, LLC, US	3,584	0	IPv4
AS48851	radware - Radware Ltd, IL	29,696	1,769,472	IPv4	IPv6
AS62679	SHOPIFYASN1 - Shopify, Inc., CA	512	0	IPv4
AS14987	RETHEMHOSTING - Rethem Hosting LLC, US	1,024	4,294,967,296	IPv4	IPv6
AS19557	CHANGEIP-01 - CHANGEIP COM, US	2,048	524,288	IPv4	IPv6
AS25657	BASECAMP - Basecamp, LLC, US	768	0	IPv4
AS401483	NAMESPACELABS - Namespace Labs, US	1,536	0	IPv4
AS19255	YOUR-ORG-INC-NA - YOUR.ORG, INC., US	78,336	270,008,320	IPv4	IPv6
AS30094	GIGANEWS - Giganews, Inc., US	4,608	131,072	IPv4	IPv6
AS398795	TALLWIRELESS - RFPT COMPANY LLC, US	512	3,211,264	IPv4	IPv6
AS20130	DEPAUL - Depaul University, US	86,016	4,295,098,368	IPv4	IPv6
AS25773	RADWARE-CLOUD-SERVICES - RADWARE INC., US	32,256	1,310,720	IPv4	IPv6
AS10493	GCN-AS - Grand Central Networks Inc., US	1,536	0	IPv4
AS15169	GOOGLE - Google LLC, US	2,550,016	47,261,417,472	IPv4	IPv6
AS16509	AMAZON-02 - Amazon.com, Inc., US	169,832,192	4,165,210,144,768	IPv4	IPv6
AS30081	CACHENETWORKS - CacheFly, US	14,080	4,294,967,296	IPv4	IPv6
AS36352	AS-COLOCROSSING - HostPapa, US	956,160	81,621,680,128	IPv4	IPv6
AS50219	VT-255-50219 - Valence Technology Co., US	768	131,072	IPv4	IPv6
AS56468	mcnet - MC NETWORKING Sh.p.k., AL	2,560	0	IPv4
AS398097	WINTRUST-FINANCIAL-CORPORATION-EG-IL - Wintrust Financial Corporation, US	512	0	IPv4
AS174	COGENT-174 - Cogent Communications, LLC, US	36,269,568	215,834,755,073	IPv4	IPv6
AS23028	TEAM-CYMRU - Team Cymru Inc., US	17,920	4,295,032,832	IPv4	IPv6
AS26943	YOUR-ORG-INC-EURO - YOUR.ORG, INC., US	512	4,295,032,832	IPv4	IPv6
AS401686	APTAERONET - Aptaero, Inc., US	256	0	IPv4
AS60506	OUTHTECH - 21 Enterprises, LLC, US	512	0	IPv4
AS393713	ALL-POINTS-BROADBAND-5 - All Points Broadband, US	20,224	8,589,934,592	IPv4	IPv6
AS3257	GTT-BACKBONE - GTT Communications Inc., US	8,574,720	438,087,778,304	IPv4	IPv6
AS6461	ZAYO-6461 - Zayo Bandwidth, US	1,747,712	51,808,436,224	IPv4
AS46242	SAFEWAYINS1 - Safeway Insurance Group, US	256	0	IPv4

ASNumber:       23352
ASName:         SERVERCENTRAL
ASHandle:       AS23352
RegDate:        2002-03-05
Updated:        2024-11-15
Ref:            https://rdap.arin.net/registry/autnum/23352


OrgName:        DEFT.COM
OrgId:          SL-2063
Address:        2200 Busse RD
City:           Elk Grove Village
StateProv:      IL
PostalCode:     60007
Country:        US
RegDate:        2021-06-29
Updated:        2026-01-26
Comment:        Geofeed https://summithq.com/as23352.geofeed.txt
Ref:            https://rdap.arin.net/registry/entity/SL-2063

ReferralServer:  rwhois://rwhois.servercentral.net:4321

OrgRoutingHandle: NETWO1779-ARIN
OrgRoutingName:   Network Operations
OrgRoutingPhone:  +1-312-829-1111 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO1779-ARIN

OrgAbuseHandle: ABUSE1669-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-312-829-1111 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1669-ARIN

OrgRoutingHandle: IST36-ARIN
OrgRoutingName:   IPXO Support Team
OrgRoutingPhone:  +1 (650) 564-3425  
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IST36-ARIN

OrgNOCHandle: NETWO1779-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-312-829-1111 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1779-ARIN

OrgTechHandle: NETWO1779-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-312-829-1111 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1779-ARIN

AS23352 - SERVERCENTRAL - DEFT.COM, US

AS23352

SERVERCENTRAL

DEFT.COM

United States

http://lg.servercentral.com/