206.253.253.0/24

AS36351 · IBM Cloud

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Summary

Country	United States
Domain	ibm.com
ASN	AS36351
Registry	arin
Hosted IPs	256
ID	ISS-BLK-1

WHOIS Details

NetHandle:      NET-206-253-224-0-1
OrgID:          IBM-1
Parent:         NET-206-0-0-0-0
NetName:        ISS-BLK-1
NetRange:       206.253.224.0 - 206.253.255.255
NetType:        allocation
RegDate:        1996-07-23
Updated:        2023-06-09
Source:         ARIN


OrgID:          IBM-1
OrgName:        IBM
CanAllocate:    
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        1992-02-08
Updated:        2024-11-25
OrgAdminHandle: RAIN-ARIN
OrgTechHandle:  RAIN-ARIN
OrgAbuseHandle: RAIN-ARIN
Source:         ARIN


POCHandle:      RAIN-ARIN
IsRole:         Y
LastName:       Registrar Authority, Internet numbers
FirstName:      
Street:         3039 Cornwallis Road
City:           Research Triangle Park
State/Prov:     NC
Country:        US
PostalCode:     27709-2195
RegDate:        2006-09-07
Updated:        2025-07-09
OfficePhone:    +1-512-308-4534
OfficePhone:    +1-800-426-7378
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 206.253.0.0/16

Range	ASN	Company	Num of IPs
206.253.0.0/19	AS4565	GTT Americas, LLC	8,192
206.253.32.0/19	AS10821	High Plains Telecommunications, Inc.	8,192
206.253.64.0/20	AS54614	CIK Telecom INC	4,096
206.253.144.0/20	AS14615	PBT Communications, Inc.	4,096
206.253.64.0/21	AS54614	CIK Telecom INC	2,048
206.253.168.0/21	AS33724	VOLICO	2,048
206.253.192.0/21	AS14744	Unitas Global	2,048
206.253.72.0/21	AS54614	CIK Telecom INC	2,048
206.253.136.0/21	AS21949	Beanfield Technologies Inc.	2,048
206.253.232.0/21	AS36351	IBM	2,048
206.253.248.0/22	AS36351	IBM	1,024
206.253.88.0/22	AS398962	CONTROLD INC.	1,024
206.253.172.0/22	AS33724	VOLICO	1,024
206.253.168.0/22	AS33724	VOLICO	1,024
206.253.94.0/23	AS10402	Harrison School District Two	512
206.253.196.0/23	AS12180	gige Fiber Solutions	512
206.253.212.0/23	AS12179	Private Customer	512
206.253.92.0/23	AS399215	ACTS	512
206.253.81.0/24	AS399086	FlightAware	256
206.253.164.0/24	AS6921	Arachnitec, INC.	256
206.253.255.0/24	AS15293	IBM	256
206.253.84.0/24	AS395360	FlightAware	256
206.253.186.0/24	AS11496	JPMorgan Chase & Co.	256
206.253.189.0/24	AS11496	JPMorgan Chase & Co.	256
206.253.80.0/24	AS399086	FlightAware	256
206.253.162.0/24	AS31996	Zoom Telcom, LLC	256
206.253.231.0/24	AS15293	IBM	256
206.253.178.0/24	AS40010	JPMorgan Chase & Co.	256
206.253.187.0/24	AS11496	JPMorgan Chase & Co.	256
206.253.188.0/24	AS11496	JPMorgan Chase & Co.	256
206.253.167.0/24	AS6921	Arachnitec, INC.	256
206.253.179.0/24	AS40010	JPMorgan Chase & Co.	256
206.253.165.0/24	AS6921	Arachnitec, INC.	256
206.253.161.0/24	AS6921	Arachnitec, INC.	256
206.253.85.0/24	AS395360	FlightAware	256
206.253.160.0/24	AS6921	Arachnitec, INC.	256
206.253.82.0/24	AS399086	FlightAware	256
206.253.176.0/24	AS40010	JPMorgan Chase & Co.	256
206.253.177.0/24	AS40010	JPMorgan Chase & Co.	256
206.253.35.0/24	AS10821	Pioneer Internet	256
206.253.166.0/24	AS6921	Arachnitec, INC.	256
206.253.86.0/24	AS395360	FlightAware	256

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Hosted domains

There are no domains currently hosted on this ASN.

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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.

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