Autonomous System Number 103 : NWU-AS (United States of America)

🖥 Autonomous System Number 103 : NWU-AS (United States of America)

The autonomous system number: AS103 is managed by the NWU-AS agency under the United States of America, and the specific content can be found in the details below. This data was updated on: 2024-01-04T16:59:10.

United States of America (US) IP Address
IP Network - AS103
Address Range: AS103
Network Name: NWU-AS
Events: last changedregistration
ClassName: autnum
Notices:
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If you see inaccuracies in the results, please visit:
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Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
Status: Active
Links: https://rdap.arin.net/registry/autnum/103 ( Self )
https://whois.arin.net/rest/asn/AS103 ( Alternate )
Whois Server: whois.arin.net
Conformance: nro_rdap_profile_0, rdap_level_0, nro_rdap_profile_asn_flat_0

entity- NORTHW-9-Z
Handle: NORTHW-9-Z
Roles: Registrant
Events: last changed : 2012-05-11T18:23:14-04:00
registration : 2010-01-08T11:43:55-05:00
Links: https://rdap.arin.net/registry/entity/NORTHW-9-Z ( Self )
https://whois.arin.net/rest/org/NORTHW-9-Z ( Alternate )
Version: 4.0
Name: Northwestern University
kind: Org
Address: Leverone Hall #G-166 2001 Sheridan Rd Evanston IL 60208 United States

entity- NUNS-ARIN
Handle: NUNS-ARIN
Roles: Abuse
Events: last changed : 2023-03-23T15:25:13-04:00
registration : 2003-01-31T09:11:02-05:00
Links: https://rdap.arin.net/registry/entity/NUNS-ARIN ( Self )
https://whois.arin.net/rest/poc/NUNS-ARIN ( Alternate )
Version: 4.0
Name: Northwestern University Network Security
kind: Group
Phone: +1-847-467-2222
Email: security@northwestern.edu

entity- NUN-ARIN
Handle: NUN-ARIN
Roles: Noc
Events: last changed : 2023-07-11T16:11:00-04:00
registration : 2003-01-29T17:45:03-05:00
Links: https://rdap.arin.net/registry/entity/NUN-ARIN ( Self )
https://whois.arin.net/rest/poc/NUN-ARIN ( Alternate )
Version: 4.0
Name: Northwestern University NOC
kind: Group
Phone: +1-847-467-2222
Email: data-network@northwestern.edu

entity- NUNA-ARIN
Handle: NUNA-ARIN
Roles: Technical
Events: last changed : 2023-07-11T16:09:15-04:00
registration : 2003-01-29T17:45:05-05:00
Links: https://rdap.arin.net/registry/entity/NUNA-ARIN ( Self )
https://whois.arin.net/rest/poc/NUNA-ARIN ( Alternate )
Version: 4.0
Name: Northwestern University Network Administration
kind: Group
Phone: +1-847-467-2222
Email: data-network@northwestern.edu

🖥 The IP segment included in the autonomous number AS103

The following is the autonomous system number: the IP address segment contained in AS103, including the starting IP, and the number of IPs in each segment;

Network Start IP End IP Number of IP
129.105.0.0/16 129.105.0.0 129.105.255.255 65536
165.124.0.0/17 165.124.0.0 165.124.127.255 32768
165.124.128.0/19 165.124.128.0 165.124.159.255 8192
165.124.160.0/20 165.124.160.0 165.124.175.255 4096
165.124.176.0/21 165.124.176.0 165.124.183.255 2048
165.124.184.0/22 165.124.184.0 165.124.187.255 1024
165.124.192.0/19 165.124.192.0 165.124.223.255 8192
165.124.224.0/21 165.124.224.0 165.124.231.255 2048
165.124.232.0/22 165.124.232.0 165.124.235.255 1024
165.124.240.0/20 165.124.240.0 165.124.255.255 4096
192.26.85.0/24 192.26.85.0 192.26.85.255 256
192.26.86.0/23 192.26.86.0 192.26.87.255 512
192.31.253.0/24 192.31.253.0 192.31.253.255 256
192.5.143.0/24 192.5.143.0 192.5.143.255 256
199.249.165.0/24 199.249.165.0 199.249.165.255 256
199.249.166.0/23 199.249.166.0 199.249.167.255 512
199.249.168.0/23 199.249.168.0 199.249.169.255 512
199.74.64.0/18 199.74.64.0 199.74.127.255 16384
38.124.97.0/24 38.124.97.0 38.124.97.255 256
8.28.178.0/23 8.28.178.0 8.28.179.255 512
8.30.248.0/22 8.30.248.0 8.30.251.255 1024

📚 ASN Comment

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