IP range details

12.31.223.0/24

AS2386 · AT&T Data Communications Services

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Summary

Country	United States
Domain	ibm.com
ASN	AS2386
Registry	arin
Hosted IPs	256
ID	USIBM-223

WHOIS Details

NetHandle:      NET-12-31-223-0-1
OrgID:          IGS-12
Parent:         NET-12-0-0-0-1
NetName:        USIBM-223
NetRange:       12.31.223.0 - 12.31.223.255
NetType:        reassignment
RegDate:        2000-02-11
Updated:        2000-02-11
TechHandle:     GM416-ARIN
Source:         ARIN


OrgID:          IGS-12
OrgName:        IBM GLOBAL SERVICES
CanAllocate:    
Street:         1810 SPACE PARK DR
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77058
RegDate:        2000-02-11
Updated:        2011-09-24
OrgAdminHandle: CKN23-ARIN
OrgTechHandle:  CKN23-ARIN
OrgAbuseHandle: CKN23-ARIN
Source:         ARIN


POCHandle:      GM416-ARIN
IsRole:         N
LastName:       MUELLER
FirstName:      GREG
Street:         IBM GLOBAL SERVICES
Street:         1810 SPACE PARK DR
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77058
RegDate:        2000-02-11
Updated:        2000-02-11
OfficePhone:    +1-281-335-4145
Mailbox:        muellerg@us.ibm.com
Source:         ARIN


POCHandle:      CKN23-ARIN
IsRole:         N
LastName:       No
FirstName:      Contact
Street:         123 Main St
City:           Anytown
State/Prov:     VA
Country:        US
PostalCode:     20151
RegDate:        2011-02-18
Updated:        2024-02-09
OfficePhone:    +1-800-555-1234
Mailbox:        nobody@example.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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IP addresses in this range

What are IP address ranges?

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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