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 58,880
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

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

IP Address ASN Details
8.7.155.250 AS203 Level 3 Parent, LLC 32.19ms from Dallas, US
168.244.8.17 AS203 Level 3 Parent, LLC 6.71ms from Durham, US
204.153.154.3 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, US
198.135.250.251 AS203 Level 3 Parent, LLC 6.40ms from Boston, US
161.209.201.4 AS203 Level 3 Parent, LLC 9.39ms from Los Angeles, US
168.244.9.17 AS203 Level 3 Parent, LLC 5.28ms from Houston, US
161.209.101.5 AS203 Level 3 Parent, LLC 7.21ms from Los Angeles, US
66.193.107.62 AS203 Level 3 Parent, LLC 14.07ms from Quincy, US
66.180.9.227 AS203 Level 3 Parent, LLC 5.58ms from Kansas City, US
161.209.207.4 AS203 Level 3 Parent, LLC 9.39ms from Los Angeles, US
161.209.206.5 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, US
168.244.33.1 AS203 Level 3 Parent, LLC 11.96ms from Charlotte, US
168.244.165.225 AS203 Level 3 Parent, LLC 5.46ms from Houston, US
204.153.155.131 AS203 Level 3 Parent, LLC 9.52ms from Los Angeles, US
168.244.200.46 AS203 Level 3 Parent, LLC 1.21ms from San Jose, US
205.140.220.3 AS203 Level 3 Parent, LLC 0.79ms from Santa Clara, US
189.125.51.12 AS203 Level 3 Parent, LLC 5.32ms from Sao Paulo, BR
207.218.134.61 AS203 Level 3 Parent, LLC 5.86ms from Kansas City, US
66.180.8.82 AS203 Level 3 Parent, LLC 5.83ms from Kansas City, US
66.180.1.91 AS203 Level 3 Parent, LLC 5.80ms from Kansas City, US
161.209.98.5 AS203 Level 3 Parent, LLC 7.29ms from Los Angeles, US
64.241.121.76 AS203 Level 3 Parent, LLC 13.43ms from New York City, US
8.36.90.3 AS203 Level 3 Parent, LLC 7.01ms from New York City, US
8.18.63.2 AS203 Level 3 Parent, LLC 4.54ms from Ashburn, US
66.180.2.114 AS203 Level 3 Parent, LLC 6.05ms from Kansas 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
77.170.130.171 AS1136 KPN B.V. 2.90ms from Amsterdam, NL
77.165.43.123 AS1136 KPN B.V. 1.87ms from Amsterdam, NL
68.251.117.27 AS7018 AT&T Enterprises, LLC 5.72ms from Chicago, US
73.59.182.219 AS7922 Comcast Cable Communications, LLC 15.74ms from Dallas, US
111.118.179.155 AS55470 Cyfuture India Pvt. Ltd. 2.29ms from Delhi, IN
73.243.227.75 AS7922 Comcast Cable Communications, LLC 2.19ms from Denver, US
5.58.50.235 AS16223 MAXNET TELECOM, LTD 5.50ms from Kyiv, UA
151.104.57.251 AS1218 Oracle Corporation 0.75ms from London, GB
192.103.252.11 AS35937 MarquisNet 6.66ms from Los Angeles, US
112.83.205.43 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Nanjing, CN
170.76.245.27 AS53506 tastyworks, Inc. 1.41ms from New York City, US
3.0.189.171 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
178.225.117.203 AS31615 Odido Netherlands B.V. 14.84ms from Amsterdam, NL
101.126.132.59 AS137718 Beijing Volcano Engine Technology Co., Ltd. 4.12ms from Beijing, CN
27.252.118.91 AS9500 One New Zealand Group Limited 8.24ms from Christchurch, NZ
169.44.27.203 AS36351 IBM Cloud 1.47ms from Dallas, US
169.53.28.123 AS36351 IBM Cloud 1.02ms from Dallas, US
104.208.32.59 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
195.15.0.43 AS12350 VTX Services SA 1.78ms from Geneve, CH
103.226.139.235 AS136052 PT Cloud Hosting Indonesia 0.65ms from Jakarta, ID
46.18.72.187 AS57910 Soluciones Corporativas IP, SL 9.16ms from Madrid, ES
108.5.246.219 AS701 Verizon Business 1.99ms from New York City, US
202.215.87.59 AS2519 ARTERIA Networks Corporation 2.40ms from Osaka, JP
2.47.178.11 AS30722 Fastweb SpA 7.35ms from Rome, IT
13.56.63.251 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f4 189.125.51.12
traceroute to 189.125.51.12 (189.125.51.12): 64 hops max, 52 byte packets
4 [AS38158] 121.100.7.183 43.138 ms
5 [] 203.81.2.1 19.859 ms
6 [] 69.194.166.65 31.193 ms
7 *
8 [AS8966] 195.229.29.49 106.048 ms
9 *
10 [AS8966] 195.229.0.101 109.549 ms
11 [] 93.186.142.226 204.965 ms
12 [AS6762] 89.221.37.158 355.127 ms
13 *
14 [AS3549] 200.189.213.30 431.539 ms
15 *
16 *
17 [AS3356] 8.43.98.110 436.305 ms
18 *
19 *
20 [AS203] 189.125.51.12 437.042 ms
Measurement taken from IPinfo ProbeNet in Denpasar, ID
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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