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
207.218.128.243 AS203 Level 3 Parent, LLC 5.94ms from Kansas City, US
216.163.242.235 AS203 Level 3 Parent, LLC 12.45ms from Philadelphia, US
168.244.192.61 AS203 Level 3 Parent, LLC 0.89ms from Ashburn, US
207.138.57.13 AS203 Level 3 Parent, LLC 5.67ms from Kansas City, US
8.36.90.3 AS203 Level 3 Parent, LLC 7.00ms from New York City, US
205.140.220.3 AS203 Level 3 Parent, LLC 0.81ms from San Jose, US
66.180.8.146 AS203 Level 3 Parent, LLC 5.86ms from Kansas City, US
168.244.201.3 AS203 Level 3 Parent, LLC 1.65ms from San Jose, US
216.114.73.196 AS203 Level 3 Parent, LLC 5.42ms from Dallas, US
66.180.12.129 AS203 Level 3 Parent, LLC 5.69ms from Kansas City, US
161.209.98.4 AS203 Level 3 Parent, LLC 7.33ms from Los Angeles, US
161.209.202.4 AS203 Level 3 Parent, LLC 9.39ms from Los Angeles, US
216.163.249.201 AS203 Level 3 Parent, LLC 12.49ms from New York City, US
161.209.209.5 AS203 Level 3 Parent, LLC 9.35ms from Los Angeles, US
168.244.200.2 AS203 Level 3 Parent, LLC 1.27ms from San Jose, US
66.180.9.226 AS203 Level 3 Parent, LLC 5.66ms from Kansas City, US
161.209.100.5 AS203 Level 3 Parent, LLC 7.32ms from Los Angeles, US
143.199.96.251 AS203 Level 3 Parent, LLC 0.54ms from Ashburn, US
8.18.63.2 AS203 Level 3 Parent, LLC 4.61ms from Ashburn, US
161.209.201.4 AS203 Level 3 Parent, LLC 9.40ms from Los Angeles, US
168.244.196.46 AS203 Level 3 Parent, LLC 2.51ms from Chicago, US
161.209.207.6 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, US
64.241.121.77 AS203 Level 3 Parent, LLC 13.37ms from New York City, US
64.241.120.52 AS203 Level 3 Parent, LLC 14.83ms from New York City, US
143.199.145.17 AS203 Level 3 Parent, LLC 1.00ms from Portland, 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
5.193.100.75 AS5384 Emirates Internet 3.21ms from Al Fujairah City, AE
174.178.35.251 AS7922 Comcast Cable Communications, LLC 18.14ms from Ashburn, US
163.228.85.27 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.13ms from Beijing, CN
169.44.27.203 AS36351 IBM Cloud 1.48ms from Dallas, US
104.4.224.251 AS7018 AT&T Enterprises, LLC 3.32ms from Dallas, US
109.94.169.11 AS3214 xTom GmbH 0.51ms from Frankfurt am Main, DE
93.248.102.75 AS3320 Deutsche Telekom AG 2.58ms from Frankfurt am Main, DE
82.1.89.171 AS5089 Virgin Media Limited 4.83ms from London, GB
131.221.200.251 AS262316 Ateky Internet Eireli Me 6.44ms from Novo Hamburgo, BR
54.193.47.59 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
191.19.182.171 AS27699 TELEFÔNICA BRASIL S.A 1.03ms from Sao Paulo, BR
210.103.18.27 AS4766 Korea Telecom 1.47ms from Seoul, KR
183.92.157.171 AS4837 CHINA UNICOM China169 Backbone 3.83ms from Wuhan, CN
105.159.126.43 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.02ms from Casablanca, MA
182.32.155.59 AS4134 CHINANET BACKBONE 6.45ms from Jinan, CN
13.40.175.155 AS16509 Amazon.com, Inc. 0.14ms from London, GB
98.91.114.75 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
46.109.97.11 AS12578 SIA Tet 0.54ms from Riga, LV
129.99.44.11 AS10343 National Aeronautics and Space Administration 1.13ms from San Jose, US
94.145.192.27 AS9158 Telenor A/S 4.15ms from Skanderborg, DK
13.238.229.203 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
175.172.59.107 AS4837 CHINA UNICOM China169 Backbone 7.99ms from Tieling, CN
126.48.176.203 AS17676 SoftBank Corp. 9.72ms from Tokyo, JP
90.157.6.75 AS12389 PJSC Rostelecom 0.98ms from Yekaterinburg, RU
188.252.228.155 AS31012 A1 Hrvatska d.o.o. 12.12ms from Zagreb, HR

Traceroute

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

$
traceroute -a -n -q1 -f4 128.177.179.2
traceroute to 128.177.179.2 (128.177.179.2): 64 hops max, 52 byte packets
5 [AS3356] 4.68.68.5 1.33 ms
6 *
7 *
8 *
9 [AS3356] 4.14.141.222 5.207 ms
10 *
11 *
12 [AS203] 128.177.179.2 5.366 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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