Houghton Mifflin Harcourt Publishing Company
AS19030 Houghton Mifflin Harcourt Publishing Company
ASHandle: AS19030 OrgID: HOUGH-3 ASName: HMH-19030 ASNumber: 19030 RegDate: 2000-11-10 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 OrgAdminHandle: NETWO380-ARIN OrgAbuseHandle: NETWO380-ARIN OrgTechHandle: NETWO380-ARIN Source: ARIN
IP Address Ranges
|18.104.22.168/16||Houghton Mifflin Harcourt Publishing Company||65,536|
|22.214.171.124/24||Houghton Mifflin Harcourt Publishing Company||256|
|126.96.36.199/24||Houghton Mifflin Harcourt Publishing Company||256|
|188.8.131.52/24||Houghton Mifflin Harcourt Publishing Company||256|
|184.108.40.206/24||Houghton Mifflin Harcourt Publishing Company||256|
|220.127.116.11/24||Houghton Mifflin Harcourt Publishing Company||256|
|18.104.22.168/24||Houghton Mifflin Harcourt Publishing Company||256|
There are no known IPv6 addresses belonging to this network
There are no domains currently hosted on this ASN.
There are 2 peers for this ASN.
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 AS19030 at robtex.