AS number details

AS19993

R.J. O'Brien and Associates, Inc.  ·  rjobrien.com

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AS19993 – R.J. O'Brien and Associates, Inc.

Field Value
Country United States
Website rjobrien.com
Hosted domains 6
Number of IPv4 1,280
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 years ago on Mar 13, 2001
Updated 14 years ago on Feb 24, 2012
Netblock Company Num of IPs
199.26.88.0/24 RJO Technology, LLC 256
199.26.89.0/24 RJO Technology, LLC 256
199.26.90.0/24 RJO Technology, LLC 256
199.26.92.0/24 RJO Technology, LLC 256
199.26.94.0/24 RJO Technology, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS19993
                                                OrgID:          AS19993
                                                ASName:         AS19993
                                                ASNumber:       AS19993
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 6 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
199.26.88.5 ██████████ 4
199.26.89.76 ██████████ 1
199.26.88.1 █████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
199.26.94.34 AS19993 R.J. O'Brien and Associates, Inc. 0.58ms from Chicago, US
199.26.89.105 AS19993 R.J. O'Brien and Associates, Inc. 6.26ms from New York City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
194.106.169.9 AS6700 BeotelNet-ISP d.o.o 0.93ms from Belgrade, RS
212.2.230.249 AS48271 CJSC "TELECOMMUNICATIONS COMPANY "DUN" 0.28ms from Bishkek, KG
212.174.144.73 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.59ms from Bursa, TR
195.138.73.217 AS6876 TENET Scientific Production Enterprise LLC 3.19ms from Chisinau, MD
103.6.91.233 AS134041 Ncore Creative Technologies Pvt.Ltd. 8.98ms from Delhi, IN
95.222.138.153 AS3209 Vodafone GmbH 4.58ms from Frankfurt am Main, DE
116.101.249.57 AS24086 Viettel Corporation 3.36ms from Hanoi, VN
108.159.197.9 AS16509 Amazon.com, Inc. 0.66ms from Hyderabad, IN
124.82.4.233 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.66ms from Kuala Lumpur, MY
2.141.214.201 AS3352 TELEFONICA DE ESPANA S.A.U. 11.31ms from Madrid, ES
122.193.121.217 AS140716 UNICOM JiangSu WuXi IDC network 9.17ms from Nanjing, CN
90.40.230.233 AS3215 Orange S.A. 9.18ms from Paris, FR
73.241.113.121 AS7922 Comcast Cable Communications, LLC 9.06ms from San Jose, US
123.212.73.105 AS9318 SK Broadband Co Ltd 6.47ms from Seoul, KR
161.117.41.9 AS45102 Alibaba (US) Technology Co., Ltd. 0.98ms from Singapore, SG
138.217.50.73 AS1221 Telstra Limited 0.68ms from Sydney, AU
23.246.47.137 AS2906 Netflix Streaming Services Inc. 0.25ms from Tokyo, JP
169.48.18.153 AS36351 IBM Cloud 0.91ms from Toronto, CA
213.145.235.105 AS25575 Ledl.net GmbH 0.29ms from Vienna, AT
81.219.12.41 AS12741 Netia SA 0.31ms from Warsaw, PL
119.99.129.201 AS4134 CHINANET-BACKBONE 2.89ms from Wuhan, CN
143.177.227.121 AS50266 Odido Netherlands B.V. 4.48ms from Amsterdam, NL
67.166.29.121 AS7922 Comcast Cable Communications, LLC 3.27ms from Denver, US
193.159.222.249 AS3320 Deutsche Telekom AG 0.50ms from Hamburg, DE
14.231.78.185 AS45899 VNPT Corp 1.35ms from Hanoi, VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 199.26.89.79
traceroute to 199.26.89.79 (199.26.89.79): 64 hops max, 52 byte packets
4 [AS174] 149.6.131.98 20.777 ms
5 [AS13335] 172.68.92.98 4.337 ms
6 [AS13335] 172.68.92.93 2.212 ms
7 [AS13335] 172.68.92.89 1.105 ms
8 *
9 [AS19993] 199.26.94.52 104.909 ms
10 *
11 [AS19993] 199.26.89.79 124.883 ms
Measurement taken from IPinfo ProbeNet in Barcelona, ES
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19993 at robtex.

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