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Data as of Nov 3, 2026

207.241.136.0/22

No anonymizer space · no proxy exits in 30 days

CMSInter.net LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS26271
Type
Residential
66% of it

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
207.241.128.0/204,096CMSI-IPV4-2CMSInter.net LLC (CMSI) · USDirect AllocationFeb 11, 1999[email protected]
└ 207.241.137.0 - 207.241.137.2324CMS-IPV4unknown———
└ 207.241.137.24/304CMS-BLANCHARD-MIunknown———
└ 207.241.137.32/2816CMS-IPV4-2-C-CMEunknown———
└ 207.241.137.64/2816CMS-MOUNT-PLEASANT-MIunknown———
└ 207.241.137.80/2816CMS-IPV4-2-C-DCGunknown———
└ 207.241.137.112/298CMS-MOUNTAIN-TOWNunknown———
└ 207.241.137.144/304CMS-BANDITunknown———
└ 207.241.137.148/304CMS-SKJ-LEWIS-RESEARCH-CORPunknown———
└ 207.241.137.184/304CMS-MIBELLOON-DAIRYunknown———
└ 207.241.137.240/304CMS-KMG-LANSINGunknown———
└ 207.241.137.244/304CMS-KMG-FARMINGTONunknown———
└ 207.241.138.0/298CMS-UNION-TOWNSHIPunknown———
└ 207.241.138.8/298CMSI-BANDIT-1unknown———
└ 207.241.138.24/298CMS-MTP-COMFORT-INN-MIunknown———
└ 207.241.138.32/298CMS-IPV4-2-C-GAunknown———
└ 207.241.138.40/298CMS-CARSON-CITY-HOSPITALunknown———
└ 207.241.138.48/298CMS-IPV4-2-C-MPCOCunknown———
└ 207.241.138.56/298CMS-SECURUS-TECHunknown———
└ 207.241.138.64/298CMS-IPV4-2-C-LBM-MTP-FAIRFIELD-1unknown———
└ 207.241.138.72/298CMS-MECOSTA-MIunknown———
└ 207.241.138.80/298CMS-IPV4-2-C-ME-ALMunknown———
└ 207.241.138.88/298CMS-BEBOW-FARMSunknown———
└ 207.241.138.96/298CMS-SCIENTIFIC-BRAKE-MIunknown———
└ 207.241.138.104/298CMS-PLEASURE-POINTunknown———
└ 207.241.138.112/298CMS-IPV4-2-C-HOMEWORKS-BLANunknown———
└ 207.241.138.120/298CMS-AMGunknown———
└ 207.241.138.128/2816CMS-CRYSTAL-MIunknown———
└ 207.241.138.144/2816CMS-IPV4-2-C-GLAAunknown———
└ 207.241.138.184/298CMS-OLIVIERI-MANAGEMENTunknown———
└ 207.241.138.192/2732CMS-IPV4-2-C-MCSunknown———
└ 207.241.139.0/298CMS-IPV4-2-C-M1CCU-CARunknown———
└ 207.241.139.8/298CMS-KRAPOHL-FORDunknown———
└ 207.241.139.16/2816CMS-INSPIRED-CONCEPTSunknown———
└ 207.241.139.32/298CMS-LISTENING-EARunknown———
└ 207.241.139.40/298CMS-FISHER-TRANSunknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Residential68066%12
Business34434%35

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS26271

US
Name
CMSInter.net LLC
Type
Internet provider
Registered
Aug 9, 2002
Domain
cmsinter.net
Website
cmsinter.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed