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  3. AS19993

AS19993

R.J. O'Brien and Associates, Inc.

RJOBRIEN
Organization
Title
R.J. O'Brien and Associates, Inc.
Details
Regional Internet registry
ARIN
IP Addresses count
3,072
Coordinates
Summary
The organization R.J. O'Brien and Associates, Inc. allocates 6 IP netblocks under the autonomous system number (ASN ) of 19993. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.

AS19993 has 5 peers, 5 upstreams and 0 downstreams with a total of 3,072 IP addresses.
IP Address ranges
Block Description IPs count
103.11.104.0/23 6th Floor Luk Kwok Centre 72 Gloucester Road 512
198.63.227.0/24 NTTA-198-063 256
199.26.88.0/24 RJO Direct Block 256
199.26.88.0/21 RJO Direct Block 2,048
199.26.90.0/24 RJO Direct Block 256
216.52.150.0/24 PNAP-CHI 256
Peers
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS3257 GTT Communications Inc. 2,478,976
AS9304 HGC Global Communications Limited 1,500,928
AS10103 HK Broadband Network Ltd. 116,224
AS19024 Internap Holding LLC 49,664
Upstreams
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS3257 GTT Communications Inc. 2,478,976
AS9304 HGC Global Communications Limited 1,500,928
AS10103 HK Broadband Network Ltd. 116,224
AS19024 Internap Holding LLC 49,664
Downstreams
There are no downstreams for this ASN.
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