Autonomous System details

AS203

Level 3 Parent, LLC  ·  level3.com

United States

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AS203 – Level 3 Parent, LLC

Field Value
Country United States
Website level3.com
Hosted domains 631
IPv4 addresses 50,688
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 24 years ago on Jun 05, 2002
Updated 6 years ago on Dec 04, 2019

IP Ranges

Netblock Company Num of IPs
170.46.0.0/16 GREEN MOUNTAIN POWER CORPORATION 65,536
161.209.192.0/19 Southern California Gas Company 8,192
66.180.0.0/20 First National Technology Solutions, Inc. 4,096
161.209.96.0/20 Southern California Gas Company 4,096
207.138.56.0/21 First National Technology Solutions, Inc. 2,048
207.218.128.0/21 First National Technology Solutions, Inc. 2,048
216.235.200.0/21 Blackbaud, Inc. 2,048
63.128.0.0/22 Blackbaud, Inc. 1,024
63.128.8.0/22 Blackbaud, Inc. 1,024
168.244.192.0/22 Lowe's Companies, Inc. 1,024
168.244.196.0/22 Lowe's Companies, Inc. 1,024
168.244.200.0/22 Lowe's Companies, Inc. 1,024
205.139.104.0/22 Kintera, Inc. 1,024
209.67.132.0/22 Blackbaud, Inc. 1,024
209.67.136.0/22 Blackbaud, Inc. 1,024
63.150.74.0/23 Global Payments Inc. 512
143.199.140.0/23 Empower Retirement, LLC 512
170.46.132.0/23 GREEN MOUNTAIN POWER CORPORATION 512
204.153.154.0/23 Blue Cross and Blue Shield of Arizona Inc 512
205.140.220.0/23 Omnicell 512
8.7.155.0/24 Level 3 Parent, LLC 256
8.15.229.0/24 Level 3 Parent, LLC 256
8.18.63.0/24 Level 3 Parent, LLC 256
8.20.69.0/24 Level 3 Parent, LLC 256
8.25.26.0/24 Level 3 Parent, LLC 256
8.36.90.0/24 Level 3 Parent, LLC 256
8.44.205.0/24 Level 3 Parent, LLC 256
63.128.1.0/24 Blackbaud, Inc. 256
63.128.7.0/24 Blackbaud, Inc. 256
63.128.12.0/24 Blackbaud, Inc. 256
63.128.14.0/24 CenturyLink Communications, LLC 256
63.128.20.0/24 Blackbaud, Inc. 256
63.128.24.0/24 Blackbaud, Inc. 256
63.144.218.0/24 Global Payments Inc. 256
64.22.148.0/24 CenturyLink Communications, LLC 256
64.208.127.0/24 Level 3 Parent, LLC 256
64.209.141.0/24 Kintera, Inc. 256
64.241.120.0/24 CenturyLink Communications, LLC 256
64.241.121.0/24 CenturyLink Communications, LLC 256
66.193.107.0/24 Banfield 256
66.194.187.0/24 Micro Center 256
128.177.179.0/24 USCP 256
143.199.28.0/24 Empower Retirement, LLC 256
143.199.96.0/24 Empower Retirement, LLC 256
143.199.109.0/24 Empower Retirement, LLC 256
143.199.135.0/24 Empower Retirement, LLC 256
143.199.145.0/24 Empower Retirement, LLC 256
143.199.222.0/24 Empower Retirement, LLC 256
148.59.168.0/24 Fleetcor Technologies Operating Company, LLC 256
158.120.127.0/24 Colorado Springs Utilities 256
161.209.96.0/24 Southern California Gas Company 256
161.209.97.0/24 Southern California Gas Company 256
161.209.98.0/24 Southern California Gas Company 256
161.209.99.0/24 Southern California Gas Company 256
161.209.100.0/24 Southern California Gas Company 256
161.209.101.0/24 Southern California Gas Company 256
161.209.102.0/24 Southern California Gas Company 256
161.209.103.0/24 Southern California Gas Company 256
161.209.111.0/24 Southern California Gas Company 256
161.209.225.0/24 Southern California Gas Company 256
168.244.4.0/24 Lowe's Companies, Inc. 256
168.244.5.0/24 Lowe's Companies, Inc. 256
168.244.6.0/24 Lowe's Companies, Inc. 256
168.244.7.0/24 Lowe's Companies, Inc. 256
168.244.8.0/24 Lowe's Companies, Inc. 256
168.244.9.0/24 Lowe's Companies, Inc. 256
168.244.10.0/24 Lowe's Companies, Inc. 256
168.244.11.0/24 Lowe's Companies, Inc. 256
168.244.33.0/24 Lowe's Companies, Inc. 256
168.244.37.0/24 Lowe's Companies, Inc. 256
168.244.40.0/24 Lowe's Companies, Inc. 256
168.244.80.0/24 Lowe's Companies, Inc. 256
168.244.164.0/24 Lowe's Companies, Inc. 256
168.244.165.0/24 Lowe's Companies, Inc. 256
168.244.166.0/24 Lowe's Companies, Inc. 256
168.244.167.0/24 Lowe's Companies, Inc. 256
168.244.168.0/24 Lowe's Companies, Inc. 256
168.244.173.0/24 Lowe's Companies, Inc. 256
168.244.174.0/24 Lowe's Companies, Inc. 256
168.244.175.0/24 Lowe's Companies, Inc. 256
170.22.90.0/24 CareFirst Management Company, LLC 256
170.46.10.0/24 GREEN MOUNTAIN POWER CORPORATION 256
170.46.150.0/24 GREEN MOUNTAIN POWER CORPORATION 256
170.46.155.0/24 GREEN MOUNTAIN POWER CORPORATION 256
170.46.162.0/24 GREEN MOUNTAIN POWER CORPORATION 256
170.46.200.0/24 GREEN MOUNTAIN POWER CORPORATION 256
189.125.51.0/24 COOPERATIVA CENTRAL DE CREDITO URBANO - AILOS 256
192.26.214.0/24 Entrust Corporation 256
192.42.110.0/24 United States Capitol Police 256
192.147.2.0/24 Colorado Springs Utilities 256
198.135.250.0/24 GREEN MOUNTAIN POWER CORPORATION 256
198.200.148.0/24 Hutchens, Senter, Kellam and Pettit, PA 256
202.181.139.0/24 Cirrascale Cloud Services LLC 256
204.164.72.0/24 GREEN MOUNTAIN POWER CORPORATION 256
205.139.102.0/24 Kintera, Inc. 256
205.139.103.0/24 Kintera, Inc. 256
205.139.108.0/24 Kintera, Inc. 256
205.140.226.0/24 Omnicell 256
206.79.6.0/24 Kintera, Inc. 256
206.169.67.0/24 KYOCERA WIRELESS 256
209.164.192.0/24 MetLife 256
209.164.193.0/24 MetLife 256
209.164.194.0/24 MetLife 256
209.164.195.0/24 MetLife 256
209.164.204.0/24 MetLife 256
209.164.205.0/24 MetLife 256
209.164.207.0/24 MetLife 256
209.164.208.0/24 MetLife 256
209.164.209.0/24 MetLife 256
209.164.211.0/24 MetLife 256
209.164.220.0/24 MetLife 256
209.164.221.0/24 MetLife 256
209.164.223.0/24 MetLife 256
212.138.183.0/24 Saudi Press Agency 256
216.32.151.0/24 Blackbaud, Inc. 256
216.114.73.0/24 Cirrascale Cloud Services LLC 256
216.163.240.0/24 MetLife 256
216.163.241.0/24 MetLife 256
216.163.242.0/24 MetLife 256
216.163.243.0/24 MetLife 256
216.163.244.0/24 MetLife 256
216.163.245.0/24 MetLife 256
216.163.246.0/24 MetLife 256
216.163.247.0/24 MetLife 256
216.163.248.0/24 MetLife 256
216.163.249.0/24 MetLife 256
216.163.250.0/24 MetLife 256
216.163.251.0/24 MetLife 256
216.163.252.0/24 MetLife 256
216.163.253.0/24 MetLife 256
216.163.254.0/24 MetLife 256
216.163.255.0/24 MetLife 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS203
                                                OrgID:          AS203
                                                ASName:         AS203
                                                ASNumber:       AS203
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 631 domain names hosted across 217 IP addresses on this ASN.

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IP Address Domain Domains on this IP
64.209.141.60 ██████████ 83
66.194.187.22 ██████████ 80
216.163.251.45 ██████████ 64
64.208.127.3 ██████████ 24
66.193.107.151 ██████████ 24
205.139.105.21 ██████████ 15
63.128.11.107 ██████████ 13
216.163.248.17 ██████████ 11
64.209.141.37 █████████ 8
66.193.107.148 ██████████ 8

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Peers

There is 1 peer for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
148.59.168.2 AS203 Level 3 Parent, LLC 1.02ms from Ashburn, US
216.114.73.196 AS203 Level 3 Parent, LLC 5.42ms from Dallas, US
204.153.154.2 AS203 Level 3 Parent, LLC 9.81ms from Los Angeles, US
216.163.242.235 AS203 Level 3 Parent, LLC 12.45ms from Philadelphia, US
64.241.120.52 AS203 Level 3 Parent, LLC 14.83ms from New York City, US
158.120.127.253 AS203 Level 3 Parent, LLC 29.62ms from Salt Lake City, US
168.244.8.4 AS203 Level 3 Parent, LLC 8.27ms from Atlanta, US
168.244.164.137 AS203 Level 3 Parent, LLC 8.27ms from Atlanta, US
161.209.98.4 AS203 Level 3 Parent, LLC 7.33ms from Los Angeles, US
168.244.165.157 AS203 Level 3 Parent, LLC 6.32ms from San Antonio, US
168.244.33.129 AS203 Level 3 Parent, LLC 11.97ms from Charlotte, US
204.153.155.131 AS203 Level 3 Parent, LLC 9.78ms from Los Angeles, US
168.244.174.21 AS203 Level 3 Parent, LLC 8.28ms from Atlanta, US
168.244.40.3 AS203 Level 3 Parent, LLC 8.32ms from Atlanta, US
161.209.206.5 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, US
168.244.200.2 AS203 Level 3 Parent, LLC 1.27ms from San Jose, US
168.244.175.21 AS203 Level 3 Parent, LLC 5.28ms from Houston, US
216.163.249.201 AS203 Level 3 Parent, LLC 12.49ms from New York City, US
63.144.218.75 AS203 Level 3 Parent, LLC 31.63ms from Atlanta, US
168.244.196.46 AS203 Level 3 Parent, LLC 2.51ms from Chicago, US
168.244.197.193 AS203 Level 3 Parent, LLC 2.80ms from Chicago, US
216.163.244.114 AS203 Level 3 Parent, LLC 11.84ms from Philadelphia, US
189.125.51.12 AS203 Level 3 Parent, LLC 5.35ms from Sao Paulo, BR
192.42.110.90 AS203 Level 3 Parent, LLC 2.42ms from Ashburn, US
161.209.207.6 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, 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
154.254.128.27 AS36947 Telecom Algeria 12.08ms from Algiers, DZ
77.169.191.91 AS1136 KPN B.V. 2.01ms from Amsterdam, NL
4.246.154.59 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
198.59.135.251 AS399447 The Purple Guys, L.L.C. 12.09ms from Dallas, US
109.180.223.91 AS2856 British Telecommunications PLC 5.99ms from London, GB
86.25.121.251 AS5089 Virgin Media Limited 11.62ms from London, GB
90.242.4.27 AS5378 Vodafone Limited 7.83ms from London, GB
62.213.170.123 AS34391 PARITEL OPERATEUR SAS 1.41ms from Paris, FR
98.91.114.75 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
191.251.87.139 AS18881 TELEFÔNICA BRASIL S.A 6.01ms from Sao Paulo, BR
34.143.207.219 AS396982 Google LLC 0.15ms from Singapore, SG
64.252.208.59 AS7018 AT&T Enterprises, LLC 7.89ms from Atlanta, US
163.228.85.27 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.13ms from Beijing, CN
177.42.1.203 AS18881 TELEFÔNICA BRASIL S.A 6.26ms from Curitiba, BR
47.222.47.27 AS19108 Optimum 1.27ms from Dallas, US
169.44.27.203 AS36351 IBM Cloud 1.48ms from Dallas, US
52.48.75.43 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
193.169.124.187 AS25553 TRK Gluhov Ltd. 11.19ms from Kyiv, UA
50.75.211.187 AS12271 Charter Communications Inc 1.06ms from New York City, US
179.245.86.203 AS26599 TELEFÔNICA BRASIL S.A 0.72ms from Osasco, BR
179.134.104.91 AS26599 TELEFÔNICA BRASIL S.A 12.74ms from Rio de Janeiro, BR
66.235.50.187 AS11404 Wave Broadband 6.34ms from Seattle, US
124.215.215.139 AS2516 KDDI CORPORATION 0.96ms from Tokyo, JP
90.140.178.155 AS1257 Tele2 Sverige AB 16.28ms from Vilnius, LT
73.64.35.171 AS7922 Comcast Cable Communications, LLC 17.70ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 66.180.1.93
traceroute to 66.180.1.93 (66.180.1.93): 64 hops max, 52 byte packets
2 [AS3356] 4.69.230.210 13.791 ms
3 *
4 [AS3356] 4.53.33.117 17.073 ms
5 [AS3356] 4.53.33.118 22.999 ms
6 *
7 [AS203] 66.180.1.93 22.786 ms
Measurement taken from IPinfo ProbeNet in Denver, US
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 AS203 at robtex.

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