Summary

NetName
NETBLK-ASPNET
OrgName
ASPEN TECHNOLOGY, INC.
CIDR
RIR

ARIN

Country

Status

Direct Allocation

RegDate

1994-01-11

Updated

2021-12-14

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS174 COGENT-174 - Cogent Communications, US United States 35923456 413600514048
AS559 SWITCH, CH Switzerland 2184704 176093790208
AS701 UUNET - Verizon Business, US United States 41399040 1241262915584
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 228608 77326712832
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 849920 34359738368
AS2914 NTT-LTD-2914 - NTT America, Inc., US United States 7006464 34359869440
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8523776 253403529216
AS3292 TDC - TDC Holding A/S, DK Denmark 5306368 47244771328
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3566080 165692637184
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34086144 35330605449216
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29848320 77330644992
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1039616 12885229568
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 466432 17179869184
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB United Kingdom 737280 73014575104
AS5511 Opentransit - Orange S.A., FR France 460800 17184129024
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 574720 55834640384
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1675008 18255118336
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2816 4294967296
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 131328 8589934592
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 2762752 244813135872
AS6939 HURRICANE - Hurricane Electric LLC, US United States 551680 282631682457600
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47360 12884967424
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 987136 219043725312
AS8708 RCS-RDS - DIGI ROMANIA S.A., RO Romania 1917184 73014444032
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27392 4294967296
AS9009 M247 - M247 Europe SRL, RO Romania 1304064 266369368320
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568576 274878758912
AS12956 TELXIUS - TELEFONICA GLOBAL SOLUTIONS SL, ES Spain 102656 12884901888
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572416 111669149696
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 43264 4294967296
AS16347 INHERENT - ADISTA SAS, FR France 233472 386547056640
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 40704 4294967296
AS35280 F5 - F5 Networks SARL, FR France 51968 81604378624
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9216 42949672960
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8448 68719476736
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664

Whois

NetRange:       199.33.159.0 - 199.33.163.255
CIDR:           199.33.159.0/24, 199.33.160.0/22
NetName:        NETBLK-ASPNET
NetHandle:      NET-199-33-159-0-1
Parent:         NET199 (NET-199-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   ASPEN TECHNOLOGY, INC. (ASPENT)
RegDate:        1994-01-11
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/199.33.159.0

OrgName:        ASPEN TECHNOLOGY, INC.
OrgId:          ASPENT
Address:        200 Wheeler Road
City:           Burlington
StateProv:      MA
PostalCode:     01803
Country:        US
RegDate:        1991-12-11
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ASPENT

OrgTechHandle: INA29-ARIN
OrgTechName:   IS Network Admins
OrgTechPhone:  +1-781-221-6400
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/INA29-ARIN

OrgAbuseHandle: INA29-ARIN
OrgAbuseName:   IS Network Admins
OrgAbusePhone:  +1-781-221-6400
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INA29-ARIN

RTechHandle: FZ12-ARIN
RTechName:   Ziegler, Fred
RTechPhone:  +1-617-577-0303
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/FZ12-ARIN