Autonomous System details

AS19993

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

United States

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

Field Value
Country United States
Website rjobrien.com
Hosted domains 6
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Mar 13, 2001
Updated 14 years ago on Feb 24, 2012

IP Ranges

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

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                                                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.

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

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Peers

There is 1 peer for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
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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
199.26.94.2 AS19993 R.J. O'Brien and Associates, Inc. 0.67ms from Chicago, US
199.26.89.105 AS19993 R.J. O'Brien and Associates, Inc. 5.51ms from Philadelphia, 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
69.2.160.57 AS21981 Easton Utilities Commission 3.53ms from Ashburn, US
71.58.142.217 AS7922 Comcast Cable Communications, LLC 19.40ms from Ashburn, US
223.155.49.201 AS4134 CHINANET BACKBONE 5.80ms from Chenzhou, CN
162.210.228.73 AS54075 Arbuckle Communications, LLC 10.60ms from Dallas, US
54.93.99.137 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
218.108.113.89 AS24139 Huashu media&Network Limited 5.34ms from Hangzhou, CN
98.44.231.105 AS7922 Comcast Cable Communications, LLC 9.36ms from Houston, US
184.67.200.137 AS6327 Shaw Communications 0.48ms from Kelowna, CA
60.142.81.185 AS17676 SoftBank Corp. 10.80ms from Osaka, JP
118.105.223.137 AS18126 Chubu Telecommunications Company, Inc. 3.63ms from Osaka, JP
114.178.124.217 AS4713 NTT DOCOMO BUSINESS,Inc. 11.44ms from Osaka, JP
23.216.188.121 AS16625 Akamai Technologies, Inc. 0.14ms from Osasco, BR
78.157.148.105 AS30764 PODA a.s. 4.50ms from Prague, CZ
63.195.61.249 AS7018 AT&T Enterprises, LLC 1.61ms from San Jose, US
112.222.167.57 AS3786 LG DACOM Corporation 1.92ms from Seoul, KR
112.218.19.89 AS3786 LG DACOM Corporation 1.92ms from Seoul, KR
112.25.247.169 AS56046 China Mobile communications corporation 3.14ms from Suzhou, CN
66.78.46.153 AS19446 3Z Canada 1.72ms from Toronto, CA
83.31.36.233 AS5617 Orange Polska Spolka Akcyjna 8.85ms from Warsaw, PL
196.188.58.41 AS24757 Ethio Telecom 0.94ms from Addis Ababa, ET
119.6.109.169 AS4837 CHINA UNICOM China169 Backbone 2.04ms from Chengdu, CN
187.130.159.217 AS8151 UNINET 14.96ms from Dallas, US
3.65.189.121 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
91.13.83.121 AS3320 Deutsche Telekom AG 4.27ms from Frankfurt am Main, DE
47.111.181.9 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.54ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 199.26.89.69
traceroute to 199.26.89.69 (199.26.89.69): 64 hops max, 52 byte packets
2 [AS213124] 185.0.1.40 5.571 ms
3 [AS13335] 141.101.65.28 14.576 ms
8 *
9 [AS19993] 199.26.94.52 102.762 ms
10 *
11 [AS19993] 199.26.89.69 103.467 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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