AS Name
RJOBRIEN
Org Name
R.J. O'Brien and Associates, Inc.
AS19993 Looking Glass
IPv4Prefixes

6

IPv6Prefixes

0

IPv4 NUMs

3,072

IPv6 NUMs(/64)

0

3,072 IPv4 Addresses
CIDR Description IP Num
103.11.104.0/23 RJO-LTD-HK 6th Floor 512
198.63.227.0/24 NTT America, Inc. 256
199.26.88.0/24 RJO Technology, LLC 256
199.26.88.0/21 RJO Technology, LLC 2048
199.26.90.0/24 RJO Technology, LLC 256
216.52.150.0/24 Internap Holding LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 2,597,920 197,569,544,192 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,502,208 12,884,967,424 IPv4 IPv4
AS10103 HKBN-AS-AP - Hong Kong Broadband Network Ltd, HK Hong Kong 127,488 4,294,967,296 IPv4 IPv4
AS19024 INTERNAP-BLK5 - Internap Holding LLC, US United States 51,712 12,884,901,888 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,667,968 278,190,981,120 IPv4 IPv4
AS286 KPN - KPN B.V., NL Netherlands 2,660,352 197,569,282,048 IPv4 IPv4
IP Address Domain NUMs Domains
199.26.88.1 7 eqc-ww2.rjobrien.com
199.26.88.3 3 rjofutures.com
199.26.88.4 1 rjomrt.com
199.26.88.5 7 rjobriencanada.com
199.26.88.31 1 intdns.rjobrien.com
199.26.88.38 1 uatwww.rjobrien.com
199.26.88.40 1 mq1.rjobrien.com
199.26.88.44 1 eqc-uatportal.rjobrien.com
199.26.88.46 2 eqc-rraos.rjobrien.com
199.26.88.49 2 rjooasis.com
ASNumber:       19993
ASName:         RJOBRIEN
ASHandle:       AS19993
RegDate:        2001-03-13
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/19993


OrgName:        R.J. O'Brien and Associates, Inc.
OrgId:          ROA-8
Address:        222 Riverside Drive, Ninth Floor
City:           Chicago
StateProv:      IL
PostalCode:     60660
Country:        US
RegDate:        2001-03-13
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/ROA-8


OrgTechHandle: SK692-ARIN
OrgTechName:   Kent, Steven 
OrgTechPhone:  +1-312-850-5200 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SK692-ARIN

OrgAbuseHandle: SK692-ARIN
OrgAbuseName:   Kent, Steven 
OrgAbusePhone:  +1-312-850-5200 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SK692-ARIN

RTechHandle: SK692-ARIN
RTechName:   Kent, Steven 
RTechPhone:  +1-312-850-5200 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/SK692-ARIN