AS18830 - hmhco.com
Houghton Mifflin Harcourt Publishing Company
AS18830 Houghton Mifflin Harcourt Publishing Company
ASHandle: AS18830 OrgID: HOUGH-3 ASName: HMH-18830 ASNumber: 18830 RegDate: 2007-12-19 Updated: 2015-12-23 Source: ARIN OrgID: HOUGH-3 OrgName: Houghton Mifflin Harcourt Publishing Company CanAllocate: Street: 222 Berkeley Street City: Boston State/Prov: MA Country: US PostalCode: 02116 RegDate: 2009-05-21 Updated: 2015-12-16 OrgAbuseHandle: NETWO380-ARIN OrgAdminHandle: NETWO380-ARIN OrgTechHandle: NETWO380-ARIN Source: ARIN POCHandle: NETWO380-ARIN IsRole: Y LastName: Network Manager FirstName: Street: 125 High Street City: Boston State/Prov: MA Country: US PostalCode: 02110 RegDate: 2003-10-07 Updated: 2019-05-31 OfficePhone: +1-617-351-5000 Mailbox: firstname.lastname@example.org Source: ARIN
IP Address Ranges
There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
|IP Address||Domain||Domains on this IP|
There are 2 upstreams for this ASN.
There are no downstreams for this 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 AS18830 at robtex.