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Autonomous System Number 2 : UDEL-DCN (United States of America)

🖥 Autonomous System Number 2 : UDEL-DCN (United States of America)

The autonomous system number: AS2 is managed by the UDEL-DCN agency under the United States of America, and the specific content can be found in the details below. This data was updated on: 2025-06-10T18:01:46.

United States of America (US) IP Address
IP Network - AS2
Address Range: AS2
Network Name: UDEL-DCN
Events: last changedregistration
ClassName: autnum
Notices:
Terms Of Service: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
https://www.arin.net/resources/registry/whois/tou/ ( Terms-of-service )
Whois Inaccuracy Reporting: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
If you see inaccuracies in the results, please visit:
https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ ( Inaccuracy-report )
Copyright Notice: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
If you see inaccuracies in the results, please visit:
Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
Status: Active
Links: https://rdap.arin.net/registry/autnum/2 ( Self )
https://whois.arin.net/rest/asn/AS2 ( Alternate )
Whois Server: whois.arin.net
Conformance: nro_rdap_profile_0, rdap_level_0, nro_rdap_profile_asn_flat_0

entity- UNIVER-19-Z
Handle: UNIVER-19-Z
Roles: Registrant
Events: last changed : 2024-08-15T10:51:32-04:00
registration : 2008-03-18T13:19:36-04:00
Links: https://rdap.arin.net/registry/entity/UNIVER-19-Z ( Self )
https://whois.arin.net/rest/org/UNIVER-19-Z ( Alternate )
Version: 4.0
Name: University of Delaware
kind: Org
Address: Information Technologies 192 South Chapel Street Newark DE 19716 United States
Entities:
Handle: NSS13-ARIN
Roles: Routing, Technical
Links: https://rdap.arin.net/registry/entity/NSS13-ARIN ( Self )
https://whois.arin.net/rest/poc/NSS13-ARIN ( Alternate )
Events: last changed : 2023-09-21T15:03:10-04:00
registration : 2010-06-15T07:43:46-04:00
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 192 South Chapel Street Newark DE 19716 United States
Name: Network and Systems Services
Org: Network and Systems Services
kind: Group
Email: network-technical@udel.edu
Phone: +1-302-831-6000
Handle: UDELN-ARIN
Roles: Dns, Noc, Abuse
Links: https://rdap.arin.net/registry/entity/UDELN-ARIN ( Self )
https://whois.arin.net/rest/poc/UDELN-ARIN ( Alternate )
Events: last changed : 2025-01-10T08:32:08-05:00
registration : 2009-08-07T07:54:03-04:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: Information Technologies Newark DE 19716 United States
Name: UDel NOC
Org: UDel NOC
kind: Group
Email: noc@udel.edu
Phone: +1-302-831-3717
Handle: DAVIS2708-ARIN
Roles: Administrative
Links: https://rdap.arin.net/registry/entity/DAVIS2708-ARIN ( Self )
https://whois.arin.net/rest/poc/DAVIS2708-ARIN ( Alternate )
Events: last changed : 2024-09-20T09:32:26-04:00
registration : 2023-09-21T14:30:35-04:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 192 S. Chapel St Newark DE 19716 United States
Name: Michael DAvis
kind: Individual
Email: davis@udel.edu
Phone: +1-302-831-6006

🖥 The IP segment included in the autonomous number AS2

The following is the autonomous system number: the IP address segment contained in AS2, including the starting IP, and the number of IPs in each segment;

Network Start IP End IP Number of IP
102.223.19.0/24 102.223.19.0 102.223.19.255 256
103.137.209.0/24 103.137.209.0 103.137.209.255 256
128.4.0.0/16 128.4.0.0 128.4.255.255 65536
179.109.109.0/24 179.109.109.0 179.109.109.255 256
193.242.191.0/24 193.242.191.0 193.242.191.255 256
193.35.34.0/23 193.35.34.0 193.35.35.255 512
204.10.191.0/24 204.10.191.0 204.10.191.255 256
45.171.240.0/24 45.171.240.0 45.171.240.255 256
91.143.144.0/20 91.143.144.0 91.143.159.255 4096

📚 ASN Comment

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