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Home>AS203 ASN Details

ASN Details

AS203

United States · level3.com

Summary

Country

United States

Website

level3.com

Hosted domains

844

Number of IPv4

56,064

Number of IPv6

0

ASN type

Business

Registry

arin

Allocated

23 years ago on Jun 05, 2002

Updated

6 years ago on Dec 04, 2019

Included IP range

IP RangeCompanyNum of IPs
129.220.64.0/19Unisys Corporation8,192
161.209.192.0/19Southern California Gas Company8,192
129.220.48.0/20Unisys Corporation4,096
161.209.96.0/20Southern California Gas Company4,096
216.235.200.0/21Blackbaud, Inc.2,048
63.128.0.0/22Blackbaud, Inc.1,024
63.128.8.0/22Blackbaud, Inc.1,024
205.139.104.0/22Kintera, Inc.1,024
209.67.132.0/22Blackbaud, Inc.1,024
209.67.136.0/22Blackbaud, Inc.1,024
63.150.74.0/23Global Payments Inc.512
204.153.154.0/23Blue Cross and Blue Shield of Arizona Inc512
8.7.155.0/24Level 3 Parent, LLC256
8.15.229.0/24Level 3 Parent, LLC256
8.18.63.0/24Level 3 Parent, LLC256
8.25.26.0/24Level 3 Parent, LLC256
8.36.90.0/24Level 3 Parent, LLC256
8.44.205.0/24Level 3 Parent, LLC256
63.128.1.0/24Blackbaud, Inc.256
63.128.7.0/24Blackbaud, Inc.256
63.128.12.0/24Blackbaud, Inc.256
63.128.14.0/24CenturyLink Communications, LLC256
63.128.20.0/24Blackbaud, Inc.256
63.128.24.0/24Blackbaud, Inc.256
63.144.218.0/24Global Payments Inc.256
64.22.148.0/24CenturyLink Communications, LLC256
64.208.127.0/24Level 3 Parent, LLC256
64.209.141.0/24Kintera, Inc.256
64.241.120.0/24CenturyLink Communications, LLC256
64.241.121.0/24CenturyLink Communications, LLC256
66.193.107.0/24Banfield256
66.194.187.0/24Micro Electronics256
67.96.131.0/24Unisys256
128.177.179.0/24USCP256
158.120.127.0/24Colorado Springs Utilities256
161.209.96.0/24Southern California Gas Company256
161.209.97.0/24Southern California Gas Company256
161.209.98.0/24Southern California Gas Company256
161.209.99.0/24Southern California Gas Company256
161.209.100.0/24Southern California Gas Company256
161.209.101.0/24Southern California Gas Company256
161.209.102.0/24Southern California Gas Company256
161.209.103.0/24Southern California Gas Company256
161.209.111.0/24Southern California Gas Company256
161.209.225.0/24Southern California Gas Company256
170.22.90.0/24CareFirst Management Company, LLC256
189.125.51.0/24COOPERATIVA CENTRAL DE CREDITO URBANO - AILOS256
192.42.110.0/24United States Capitol Police256
192.147.2.0/24Colorado Springs Utilities256
194.34.64.0/24256
194.34.65.0/24256
194.34.66.0/24256
194.34.76.0/24256
194.34.79.0/24256
194.34.80.0/24256
194.34.83.0/24256
194.34.84.0/24256
194.34.85.0/24256
194.34.87.0/24256
194.34.88.0/24256
194.34.89.0/24256
194.34.91.0/24256
198.94.221.0/24City of Sunnyvale256
198.94.222.0/24City of Sunnyvale256
198.94.223.0/24City of Sunnyvale256
198.200.148.0/24Hutchens, Senter, Kellam and Pettit, PA256
199.68.16.0/24Medimmune, LLC256
199.68.17.0/24Medimmune, LLC256
199.68.18.0/24Medimmune, LLC256
199.68.19.0/24Medimmune, LLC256
202.181.139.0/24Cirrascale Cloud Services LLC256
204.146.159.0/24AT&T Enterprises, LLC256
205.115.119.0/24Navy Network Information Center (NNIC)256
205.139.102.0/24Kintera, Inc.256
205.139.103.0/24Kintera, Inc.256
205.139.108.0/24Kintera, Inc.256
205.153.101.0/24Maxim Integrated Products256
206.79.6.0/24Kintera, Inc.256
206.169.67.0/24KYOCERA WIRELESS256
209.164.192.0/24MetLife256
209.164.193.0/24MetLife256
209.164.194.0/24MetLife256
209.164.195.0/24MetLife256
209.164.204.0/24MetLife256
209.164.205.0/24MetLife256
209.164.207.0/24MetLife256
209.164.208.0/24MetLife256
209.164.209.0/24MetLife256
209.164.211.0/24MetLife256
209.164.220.0/24MetLife256
209.164.221.0/24MetLife256
209.164.223.0/24MetLife256
212.138.251.0/24King Abdul Aziz City for Science and Technology256
212.138.252.0/24King Abdul Aziz City for Science and Technology256
212.138.253.0/24King Abdul Aziz City for Science and Technology256
216.32.151.0/24Blackbaud, Inc.256
216.114.73.0/24Cirrascale Cloud Services LLC256
216.163.240.0/24MetLife256
216.163.241.0/24MetLife256
216.163.242.0/24MetLife256
216.163.243.0/24MetLife256
216.163.244.0/24MetLife256
216.163.245.0/24MetLife256
216.163.246.0/24MetLife256
216.163.247.0/24MetLife256
216.163.248.0/24MetLife256
216.163.249.0/24MetLife256
216.163.250.0/24MetLife256
216.163.251.0/24MetLife256
216.163.252.0/24MetLife256
216.163.253.0/24MetLife256
216.163.254.0/24MetLife256
216.163.255.0/24MetLife256

Hosted Domains

IPDomainDomain on this IP
216.163.251.45██████████62
216.163.248.17██████████19
216.235.205.232██████████7
204.153.155.208██████████5
216.235.200.88██████████5
216.163.250.181██████████5
209.164.192.22██████████5
161.209.209.84██████████4
216.235.207.140██████████4
216.163.251.48██████████3

WHOIS Information

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

同行

PeersName
AS10753Level 3 Parent, LLC
AS3356Level 3 Parent, LLC