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
168.244.33.1 AS203 Level 3 Parent, LLC 11.96ms from Charlotte, US
66.180.4.35 AS203 Level 3 Parent, LLC 5.83ms from Kansas City, US
66.180.0.2 AS203 Level 3 Parent, LLC 6.05ms from Kansas City, US
161.209.202.4 AS203 Level 3 Parent, LLC 9.38ms from Los Angeles, US
170.46.10.250 AS203 Level 3 Parent, LLC 8.83ms from Boston, US
161.209.98.5 AS203 Level 3 Parent, LLC 7.29ms from Los Angeles, US
204.153.154.3 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, US
168.244.174.21 AS203 Level 3 Parent, LLC 6.73ms from Durham, US
143.199.96.227 AS203 Level 3 Parent, LLC 0.53ms from Ashburn, US
66.180.15.5 AS203 Level 3 Parent, LLC 5.88ms from Kansas City, US
168.244.80.2 AS203 Level 3 Parent, LLC 5.49ms from Houston, US
161.209.101.5 AS203 Level 3 Parent, LLC 7.21ms from Los Angeles, US
216.163.249.201 AS203 Level 3 Parent, LLC 12.67ms from New York City, US
209.164.220.143 AS203 Level 3 Parent, LLC 12.81ms from Ashburn, US
207.218.130.21 AS203 Level 3 Parent, LLC 5.73ms from Kansas City, US
207.138.61.2 AS203 Level 3 Parent, LLC 5.94ms from Kansas City, US
209.164.208.172 AS203 Level 3 Parent, LLC 12.57ms from Philadelphia, US
8.18.63.2 AS203 Level 3 Parent, LLC 4.54ms from Ashburn, US
216.114.73.196 AS203 Level 3 Parent, LLC 5.42ms from Dallas, US
168.244.40.7 AS203 Level 3 Parent, LLC 6.76ms from Durham, US
168.244.168.34 AS203 Level 3 Parent, LLC 6.90ms from Durham, US
66.180.2.114 AS203 Level 3 Parent, LLC 6.05ms from Kansas City, US
8.36.90.3 AS203 Level 3 Parent, LLC 7.01ms from New York City, US
63.150.75.1 AS203 Level 3 Parent, LLC 18.35ms from Atlanta, US
168.244.166.52 AS203 Level 3 Parent, LLC 5.46ms from Houston, 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
20.7.145.11 AS8075 Microsoft Corporation 0.27ms from Boydton, US
34.132.250.107 AS396982 Google LLC 0.13ms from Council Bluffs, US
95.237.244.187 AS3269 Telecom Italia S.p.A. 5.93ms from Milan, IT
112.252.27.27 AS4837 CHINA UNICOM China169 Backbone 6.65ms from Qingdao, CN
189.245.234.155 AS8151 UNINET 4.22ms from Santiago de Queretaro, MX
221.205.197.155 AS4837 CHINA UNICOM China169 Backbone 2.38ms from Taiyuan, CN
54.178.59.27 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
183.92.157.171 AS4837 CHINA UNICOM China169 Backbone 4.00ms from Wuhan, CN
89.40.181.203 AS9009 M247 Europe SRL 0.23ms from Bucharest, RO
34.245.72.107 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
79.200.167.187 AS3320 Deutsche Telekom AG 3.12ms from Düsseldorf, DE
164.52.34.203 AS63199 CDS Global Cloud Co., Ltd 0.86ms from Hong Kong, HK
193.169.124.187 AS25553 TRK Gluhov Ltd. 11.20ms from Kyiv, UA
79.111.22.11 AS12714 PJSC MegaFon 2.28ms from Moscow, RU
31.210.171.171 AS207728 EUROHOSTER Ltd. 0.10ms from Naaldwijk, NL
100.35.214.59 AS701 Verizon Business 1.80ms from New York City, US
180.20.80.123 AS4713 NTT DOCOMO BUSINESS,Inc. 16.32ms from Osaka, JP
183.96.71.43 AS4766 Korea Telecom 1.62ms from Seoul, KR
197.204.231.171 AS36947 Telecom Algeria 17.82ms from Algiers, DZ
20.126.149.203 AS8075 Microsoft Corporation 0.16ms from Amsterdam, NL
20.163.248.27 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
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 6.43ms from Beijing, CN
186.123.66.203 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 19.32ms from Buenos Aires, AR
162.207.215.219 AS7018 AT&T Enterprises, LLC 8.29ms from Dallas, 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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