Autonomous System details

AS50

Oak Ridge National Laboratory  ·  ornl.gov

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AS50 – Oak Ridge National Laboratory

Field Value
Country United States
Website ornl.gov
Hosted domains 41
IPv4 addresses 133,632
IPv6 addresses 19,342,813,113,834,066,795,298,816
ASN type Government
Registry arin
Allocated 40 years ago on Sep 20, 1985
Updated a year ago on Jan 07, 2025
Netblock Company Num of IPs
128.219.0.0/16 Oak Ridge National Laboratory 65,536
160.91.0.0/16 Oak Ridge National Laboratory 65,536
192.148.96.0/23 Oak Ridge National Laboratory 512
192.188.178.0/23 Oak Ridge National Laboratory 512
192.12.68.0/24 Oak Ridge National Laboratory 256
192.31.96.0/24 Oak Ridge National Laboratory 256
192.148.93.0/24 Oak Ridge National Laboratory 256
192.188.177.0/24 Oak Ridge National Laboratory 256
192.188.180.0/24 Oak Ridge National Laboratory 256
192.188.182.0/24 Oak Ridge National Laboratory 256
Netblock Company
2620:0:2b30::/44 Oak Ridge National Laboratory
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WHOIS Details


                                                ASHandle:       AS50
                                                OrgID:          AS50
                                                ASName:         AS50
                                                ASNumber:       AS50
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 41 domain names hosted across 14 IP addresses on this ASN.

IP Address Domain Domains on this IP
160.91.94.122 ██████████ 12
160.91.94.41 ██████████ 12
128.219.177.149 ██████████ 3
160.91.94.46 ██████████ 3
128.219.177.135 ██████████ 2
128.219.248.106 ███████ 1
128.219.164.13 ██████████ 1
160.91.197.50 ████████ 1
128.219.138.9 ████████ 1
128.219.165.148 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS10490 Georgia Institute of Technology
AS293 ESnet
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS10490 Georgia Institute of Technology
AS293 ESnet
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.219.185.167 AS50 Oak Ridge National Laboratory 17.63ms from Nashville, US
192.188.179.155 AS50 Oak Ridge National Laboratory 16.65ms from Chicago, US
2620:0:2b30:b::4 AS50 Oak Ridge National Laboratory 16.82ms from Chicago, US
192.148.96.100 AS50 Oak Ridge National Laboratory 17.70ms from Chicago, US
128.219.235.37 AS50 Oak Ridge National Laboratory 17.15ms from Nashville, US
192.188.177.126 AS50 Oak Ridge National Laboratory 16.46ms from Nashville, US
160.91.0.27 AS50 Oak Ridge National Laboratory 16.47ms from Nashville, US
160.91.7.66 AS50 Oak Ridge National Laboratory 16.50ms from Nashville, US
160.91.203.37 AS50 Oak Ridge National Laboratory 16.26ms from Nashville, US
160.91.1.59 AS50 Oak Ridge National Laboratory 17.60ms from Nashville, US
128.219.252.118 AS50 Oak Ridge National Laboratory 16.96ms from Nashville, US
160.91.197.50 AS50 Oak Ridge National Laboratory 16.24ms from Nashville, US
128.219.231.131 AS50 Oak Ridge National Laboratory 16.92ms from Nashville, US
160.91.202.133 AS50 Oak Ridge National Laboratory 16.20ms from Nashville, US
128.219.128.12 AS50 Oak Ridge National Laboratory 16.14ms from Nashville, US
192.148.93.100 AS50 Oak Ridge National Laboratory 17.77ms from Chicago, US
128.219.165.63 AS50 Oak Ridge National Laboratory 17.68ms from Nashville, US
160.91.99.23 AS50 Oak Ridge National Laboratory 17.58ms from Nashville, US
128.219.183.9 AS50 Oak Ridge National Laboratory 16.91ms from Nashville, US
128.219.160.60 AS50 Oak Ridge National Laboratory 17.61ms from Nashville, US
160.91.134.19 AS50 Oak Ridge National Laboratory 17.46ms from Nashville, US
128.219.166.112 AS50 Oak Ridge National Laboratory 17.63ms from Nashville, US
160.91.105.247 AS50 Oak Ridge National Laboratory 16.36ms from Nashville, US
160.91.5.91 AS50 Oak Ridge National Laboratory 16.48ms from Nashville, US
160.91.195.33 AS50 Oak Ridge National Laboratory 16.10ms from Nashville, 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
77.166.21.66 AS1136 KPN B.V. 1.34ms from Amsterdam, NL
32.140.55.18 AS7018 AT&T Enterprises, LLC 0.38ms from Atlanta, US
20.10.79.146 AS8075 Microsoft Corporation 0.52ms from Boydton, US
5.13.242.50 AS8708 DIGI ROMANIA S.A. 4.03ms from Bucharest, RO
68.144.125.178 AS6327 Shaw Communications 7.86ms from Calgary, CA
162.216.215.242 AS10958 Royell Communications, Inc. 7.17ms from Chicago, US
18.217.229.226 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
72.179.76.98 AS11427 Charter Communications Inc 3.07ms from Dallas, US
104.225.15.146 AS36236 NetActuate, Inc 0.12ms from Dallas, US
64.50.239.242 AS4181 TDS TELECOM 0.32ms from Denver, US
54.37.60.194 AS16276 OVH SAS 0.05ms from Gravelines, FR
104.16.43.2 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
31.210.132.2 AS39537 SysGroup plc 0.49ms from Manchester, GB
76.108.92.194 AS7922 Comcast Cable Communications, LLC 12.27ms from Miami, US
35.130.69.146 AS20115 Charter Communications LLC 6.47ms from Minneapolis, US
200.36.107.162 AS6503 Axtel, S.A.B. de C.V. 7.51ms from Monterrey, MX
188.95.185.162 AS62462 'Concept comm' Ltd 19.39ms from Moscow, RU
100.35.96.114 AS701 Verizon Business 1.37ms from New York City, US
189.114.137.50 AS18881 TELEFÔNICA BRASIL S.A 3.44ms from Novo Hamburgo, BR
187.86.213.34 AS53070 T-Systems do Brasil Ltda. 1.62ms from Osasco, BR
189.6.168.2 AS28573 Claro NXT Telecomunicacoes Ltda 1.39ms from Porto Alegre, BR
208.31.185.146 AS174 Cogent Communications, LLC 1.45ms from Salt Lake City, US
45.32.227.66 AS20473 The Constant Company, LLC 0.13ms from Seattle, US
1.116.119.194 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN
185.232.120.18 AS200899 INTERSPACE DOOEL Skopje 3.83ms from Sofia, BG

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 128.219.89.127
traceroute to 128.219.89.127 (128.219.89.127): 6 hops max, 52 byte packets
4 *
5 *
6 *
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 AS50 at robtex.

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