AS Number
AS1399
AS Name
T2-CT-CN
Org Name
ThinkTech, Inc
Registry

arin

RegDate

2008-10-02

Updated

2011-09-24

AS1399 Looking Glass
IPv4Prefixes

18

IPv6Prefixes

0

IPv4 NUMs

4,352

IPv6 NUMs(/64)

0

4,352 IPv4 Addresses
CIDR Description IP Num
198.200.170.0/24
IRR Parent Valid
TransTerra 256
198.200.171.0/24
IRR Parent Valid
ThinkTech, Inc 256
198.200.172.0/24
IRR Parent Valid
ThinkTech, Inc 256
198.200.174.0/24
IRR Valid
ThinkTech, Inc 256
199.200.8.0/24
IRR InValid
ThinkTech, Inc 256
199.200.9.0/24
IRR Parent Valid
ThinkTech, Inc 256
199.200.10.0/24
IRR Parent Valid
ThinkTech, Inc 256
199.200.11.0/24
IRR Parent Valid
ThinkTech, Inc 256
199.200.13.0/24
IRR Parent Valid
ThinkTech, Inc 256
216.105.246.0/24
IRR Parent Valid
ThinkTech, Inc 256
216.105.247.0/24
IRR Parent Valid
ThinkTech, Inc 256
216.105.248.0/24
IRR InValid
ThinkTech, Inc 256
216.105.249.0/24
IRR Valid
ThinkTech, Inc 256
216.105.250.0/24
IRR Parent Valid
ThinkTech, Inc 256
216.105.251.0/24
IRR Parent Valid
ThinkTech, Inc 256
216.105.252.0/24
IRR Valid
ThinkTech, Inc 256
216.105.252.0/23
IRR InValid
ThinkTech, Inc 512
216.105.253.0/24
IRR Parent Valid
ThinkTech, Inc 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS701 UUNET - Verizon Business, US United States 41,579,776 1,945,637,552,128 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,819,592 73,033,652,224 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,283,072 146,050,711,552 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,558,528 17,986,617,344 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 101,219,584 2,719,688,032,256 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,386,368 36,318,243,520,512 IPv4 IPv4
AS19551 INCAPSULA - Incapsula Inc, US United States 180,736 33,488,896 IPv4 IPv4
IP Address Domain NUMs Domains
198.200.170.5 1 ff.thinkorswim.com
198.200.170.6 1 education.ameritrade.com
198.200.170.7 1 edu-api.ameritrade.com
198.200.170.9 2 papermoney.thinkorswim.com
198.200.170.10 3 tossvc.tdameritrade.com.hk
198.200.170.11 1 trade-tx.tdameritrade.com
198.200.170.13 5 support.thinkorswim.com
198.200.170.18 1 api-ha.mytrade.com
198.200.170.20 2 invest.tdameritrade.com.hk
198.200.170.21 3 tdameritradeu.com
ASNumber:       1399
ASName:         T2-CT-CN
ASHandle:       AS1399
RegDate:        2009-07-27
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/1399


OrgName:        ThinkTech, Inc
OrgId:          THINK-30
Address:        4211 South 102nd Street
City:           Omaha
StateProv:      NE
PostalCode:     68127
Country:        US
RegDate:        2008-10-02
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/THINK-30


OrgTechHandle: DNE84-ARIN
OrgTechName:   Data Network Engineering
OrgTechPhone:  +1-402-575-6600 
OrgTechEmail:  hostmaster@tdameritrade.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DNE84-ARIN

OrgAbuseHandle: DNE84-ARIN
OrgAbuseName:   Data Network Engineering
OrgAbusePhone:  +1-402-575-6600 
OrgAbuseEmail:  hostmaster@tdameritrade.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNE84-ARIN