128.236.0.0/16

AS391 · Air Force Systems Networking

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Summary

Country	United States
Domain	mail.mil
ASN	AS391
Registry	ARIN
ID	USAFA-NET

WHOIS Details

NetHandle:      NET-128-236-0-0-1
OrgID:          7ESG
Parent:         NET-128-0-0-0-0
NetName:        USAFA-NET
NetRange:       128.236.0.0 - 128.236.255.255
NetType:        allocation
RegDate:        1987-05-06
Updated:        2021-12-14
Source:         ARIN


OrgID:          7ESG
OrgName:        Air Force Systems Networking
CanAllocate:    
Street:         501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
State/Prov:     AL
Country:        US
PostalCode:     36114
RegDate:        2008-06-05
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range	ASN	Company	Num of IPs
128.72.0.0/14	AS8402	Dynamic IP Pool for Broadband Customers	262,144
128.68.0.0/14	AS8402	Dynamic IP Pool for Broadband Customers	262,144
128.30.0.0/15	AS3	Massachusetts Institute of Technology	131,072
128.178.0.0/15	AS559	Ecublens Camp Net	131,072
128.78.0.0/15	AS5410	Bouygues Telecom SA	131,072
128.130.0.0/15	AS679	Technische Universitaet Wien	131,072
128.43.0.0/16	AS74	Shared Services Canada	65,536
128.227.0.0/16	AS6356	University of Florida	65,536
128.117.0.0/16	AS194	National Center for Atmospheric Research	65,536
128.182.0.0/16	AS1206	Pittsburgh Supercomputing Center	65,536
128.252.0.0/16	AS2552	Washington University	65,536
128.134.0.0/16	AS4766	Korea Telecom	65,536
128.37.0.0/16	AS27064	Headquarters, USAISC	65,536
128.27.0.0/16	AS17511	OPTAGE Inc.	65,536
128.141.0.0/16	AS513	CERN Campus dynamic addresses	65,536
128.53.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
128.223.0.0/16	AS3582	University of Oregon	65,536
128.124.0.0/16	AS21497	PrJSC VF UKRAINE	65,536
128.147.0.0/16	AS122	UPMC	65,536
128.184.0.0/16	AS7645	Deakin University	65,536
128.2.0.0/16	AS9	Carnegie Mellon University	65,536
128.112.0.0/16	AS88	Princeton University	65,536
128.255.0.0/16	AS3676	University of Iowa	65,536
128.80.0.0/16	AS749	DoD Network Information Center	65,536
128.122.0.0/16	AS12	New York University	65,536
128.211.0.0/16	AS17	Purdue University	65,536
128.240.0.0/16	AS786	University of Newcastle upon Tyne	65,536
128.214.0.0/16	AS1741	CSC - Tieteen tietotekniikan keskus Oy	65,536
128.52.0.0/16	AS3	Massachusetts Institute of Technology	65,536
128.114.0.0/16	AS5739	University of California, Santa Cruz	65,536
128.4.0.0/16	AS2	University of Delaware	65,536
128.174.0.0/16	AS38	University of Illinois	65,536
128.151.0.0/16	AS20	University of Rochester	65,536
128.121.0.0/16	AS2914	NTT America, Inc.	65,536
128.102.0.0/16	AS270	National Aeronautics and Space Administration	65,536
128.14.0.0/16	AS21859	Zenlayer Inc	65,536
128.111.0.0/16	AS131	University of California, Santa Barbara	65,536
128.7.0.0/16	AS680	Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.	65,536
128.135.0.0/16	AS160	The University of Chicago	65,536
128.149.0.0/16	AS127	National Aeronautics and Space Administration	65,536
128.234.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
128.241.0.0/16	AS2914	NTT America, Inc.	65,536
128.123.0.0/16	AS40246	New Mexico State University	65,536
128.17.0.0/16	AS14340	Salesforce.com, Inc.	65,536
128.91.0.0/16	AS55	University of Pennsylvania	65,536
128.71.0.0/16	AS3216	Dynamic IP Pool for Broadband Customers	65,536
128.189.0.0/16	AS271	BCNET	65,536
128.205.0.0/16	AS3685	State University of New York at Buffalo	65,536
128.171.0.0/16	AS6360	University of Hawaii	65,536

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Hosted domains

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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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