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
161.209.96.0/20 Southern California Gas Company 4,096
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

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

IP Address ASN Details
168.244.192.61 AS203 Level 3 Parent, LLC 0.89ms from Ashburn, US
168.244.80.3 AS203 Level 3 Parent, LLC 5.45ms from Houston, US
168.244.33.129 AS203 Level 3 Parent, LLC 11.97ms from Charlotte, US
8.36.90.3 AS203 Level 3 Parent, LLC 7.00ms from New York City, US
8.7.155.250 AS203 Level 3 Parent, LLC 32.32ms from Dallas, US
168.244.175.21 AS203 Level 3 Parent, LLC 5.28ms from Houston, US
205.140.221.252 AS203 Level 3 Parent, LLC 0.82ms from San Jose, US
168.244.197.193 AS203 Level 3 Parent, LLC 2.80ms from Chicago, US
204.153.154.2 AS203 Level 3 Parent, LLC 9.81ms from Los Angeles, US
161.209.209.5 AS203 Level 3 Parent, LLC 9.35ms from Los Angeles, US
216.163.252.113 AS203 Level 3 Parent, LLC 11.87ms from Philadelphia, US
168.244.9.20 AS203 Level 3 Parent, LLC 5.29ms from Houston, US
8.18.63.2 AS203 Level 3 Parent, LLC 4.61ms from Ashburn, US
168.244.164.137 AS203 Level 3 Parent, LLC 8.27ms from Atlanta, US
216.114.73.196 AS203 Level 3 Parent, LLC 5.42ms from Dallas, US
64.241.121.77 AS203 Level 3 Parent, LLC 13.37ms from New York City, US
64.208.127.221 AS203 Level 3 Parent, LLC 16.47ms from Piscataway, US
198.135.250.250 AS203 Level 3 Parent, LLC 6.43ms from Boston, US
161.209.101.4 AS203 Level 3 Parent, LLC 7.19ms from Los Angeles, US
161.209.201.4 AS203 Level 3 Parent, LLC 9.40ms from Los Angeles, US
148.59.168.2 AS203 Level 3 Parent, LLC 1.02ms from Ashburn, US
63.150.75.1 AS203 Level 3 Parent, LLC 31.66ms from Atlanta, US
161.209.207.6 AS203 Level 3 Parent, LLC 9.43ms from Los Angeles, US
216.163.242.235 AS203 Level 3 Parent, LLC 12.45ms from Philadelphia, US
168.244.200.2 AS203 Level 3 Parent, LLC 1.27ms from San Jose, 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
212.92.82.107 AS15435 DELTA Fiber Nederland B.V. 6.10ms from Amsterdam, NL
20.163.248.27 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
56.136.207.219 AS8987 Amazon Data Services Ireland Ltd 0.35ms from Boardman, US
109.94.169.11 AS3214 xTom GmbH 0.51ms from Frankfurt am Main, DE
84.191.26.27 AS3320 Deutsche Telekom AG 1.35ms from Frankfurt am Main, DE
77.179.131.91 AS6805 Telefonica Germany GmbH & Co.OHG 2.68ms from Frankfurt am Main, DE
16.162.69.251 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
76.143.117.187 AS7922 Comcast Cable Communications, LLC 7.52ms from Houston, US
60.243.164.11 AS17488 Hathway IP Over Cable Internet 1.38ms from Hyderabad, IN
46.226.145.11 AS201942 Soltia Consulting SL 0.45ms from Madrid, ES
176.150.194.123 AS5410 Bouygues Telecom SA 4.25ms from Marseille, FR
72.68.211.187 AS701 Verizon Business 2.42ms from New York City, US
114.191.0.203 AS4713 NTT DOCOMO BUSINESS,Inc. 7.97ms from Osaka, JP
3.236.203.91 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
69.234.222.43 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.57ms from Zhongwei, CN
145.53.79.251 AS1136 KPN B.V. 1.52ms from Amsterdam, NL
201.185.61.11 AS13489 UNE EPM TELECOMUNICACIONES S.A. 15.09ms from Bogota, CO
198.59.135.251 AS399447 The Purple Guys, L.L.C. 12.09ms from Dallas, US
98.50.63.107 AS7922 Comcast Cable Communications, LLC 5.83ms from Denver, US
122.174.181.251 AS24560 Bharti Airtel Ltd., Telemedia Services 1.73ms from Hyderabad, IN
109.180.223.91 AS2856 British Telecommunications PLC 5.99ms from London, GB
24.45.226.43 AS6128 Cablevision Systems Corp. 7.04ms from Secaucus, US
73.194.154.27 AS7922 Comcast Cable Communications, LLC 5.18ms from Secaucus, US
111.242.76.59 AS3462 Data Communication Business Group 3.59ms from Taichung, TW
163.43.140.107 AS9370 SAKURA Internet Inc. 0.94ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 161.209.110.228
traceroute to 161.209.110.228 (161.209.110.228): 5 hops max, 52 byte packets
2 [AS3356] 4.68.75.141 2.391 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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