AS8560 1&1 Internet SE - 1AN1-NETWORK




1&1 Internet Inc.


AS8560 1&1 Internet SE


United States



Whois Details

NetHandle:      NET-74-208-0-0-1
OrgID:          11INT
Parent:         NET-74-0-0-0-0
NetName:        1AN1-NETWORK
NetRange: -
NetType:        allocation
OriginAS:       8560
Comment:        For abuse issues, please use only
Comment:        For technical or network problems, please use
RegDate:        2006-11-22
Updated:        2017-08-09
NOCHandle:      1NOC-ARIN
AbuseHandle:    1AD-ARIN
TechHandle:     1NO-ARIN
Source:         ARIN

OrgID:          11INT
OrgName:        1&1 Internet Inc.
Street:         701 Lee Rd
Street:         Suite 300
City:           Chesterbrook
State/Prov:     PA
Country:        US
PostalCode:     19087
Comment:        For abuse issues, please use only
RegDate:        2006-09-05
Updated:        2017-08-09
OrgNOCHandle:   1NOC-ARIN
OrgAdminHandle: 1NO-ARIN
OrgTechHandle:  1NO-ARIN
OrgAbuseHandle: 1AD-ARIN
Source:         ARIN

Hosted Domain Names

There are 1,351,275 domain names hosted across 18,540 IP addresses on this ASN.

IP Address Domain Domains on this IP 5,536 5,517 5,242 5,164 5,130 4,944 4,931 4,891 4,881 4,873 4,836 4,829 4,789 4,784 4,780 4,774 4,752 4,741 4,727 4,709

IP address subranges within this IP range


IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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