Navy Network Information Center (NNIC) · navy.mil
AS257 – Navy Network Information Center (NNIC)
|Number of IPs||768|
|Allocated||33 years ago on Dec 22, 1988|
IP Address Ranges
|Netblock||Company||Num of IPs|
|18.104.22.168/24||Naval Postgraduate School||256|
|22.214.171.124/24||California State University, Office of the Chancellor||256|
ASHandle: AS257 OrgID: NNICN-1 ASName: DNIC-AS-00257 ASNumber: 257 RegDate: 1988-12-22 Updated: 2011-07-05 Source: ARIN OrgID: NNICN-1 OrgName: Navy Network Information Center (NNIC) CanAllocate: Street: 2465 GUADALCANAL ROAD Street: BLDG 1265 City: VIRGINIA BEACH State/Prov: VA Country: US PostalCode: 23459 RegDate: 2006-09-21 Updated: 2020-09-01 OrgAbuseHandle: REGIS10-ARIN OrgAdminHandle: REGIS10-ARIN OrgTechHandle: REGIS10-ARIN Source: ARIN POCHandle: REGIS10-ARIN IsRole: Y LastName: Registration FirstName: Street: 3990 E. Broad Street City: Columbus State/Prov: OH Country: US PostalCode: 43218 RegDate: 2009-06-24 Updated: 2021-09-14 OfficePhone: +1-844-347-2457 Mailbox: firstname.lastname@example.org Source: ARIN
There are 6 domain names hosted across 5 IP addresses on this ASN.
|IP Address||Domain||Domains on this IP|
There are no downstreams for this ASN.
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 AS257 at robtex.