Data as of Nov 7, 2026

72.10.128.0/19

352 residential-proxy exits · 30 days

B2B2C Inc

Announcement

this exact prefix

RPKI valid

Announced by

AS16532

Type

Residential

Residential-proxy exits

Proxy exits

352

4.3% of its addresses · 30 days

Always-on exits

8.2% of its exits

Spread

26 of 32

/24s with at least one exit

Providers

selling exits here

Oct 8, 2026 – Nov 6, 2026

Exits seen per day

138K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
72.10.136.0/24	4	20
72.10.142.0/24	3	12
72.10.138.0/24	2	19
72.10.151.0/24	2	15
72.10.133.0/24	2	15
72.10.135.0/24	2	11
72.10.131.0/24	2	5
72.10.137.0/24	1	19
72.10.146.0/24	1	18
72.10.154.0/24	1	18
72.10.155.0/24	1	16
72.10.158.0/24	1	15
72.10.141.0/24	1	15
72.10.153.0/24	1	15
72.10.130.0/24	1	15
72.10.143.0/24	1	12
72.10.159.0/24	1	12
72.10.128.0/24	1	12
72.10.139.0/24	1	7
72.10.152.0/24	0	19
72.10.157.0/24	0	17
72.10.134.0/24	0	14
72.10.129.0/24	0	14
72.10.156.0/24	0	10

Proxy providers listing exits

711Proxy
911Proxy
9Proxy
Ake.net
AnyIP
B2Proxy
BartProxies
BestProxy
BirdProxies
BlurPath
BottingTools
BuyingProxy
ByteProxies
Byteful
CatProxies
CliProxy
CoreProxy
DataImpulse
Datarama
Decodo
EVOPROXY
EZProxies
EnigmaProxy
Evomi
FastProxy
FlashProxy
FlexyProxies
FloppyData
GSocks
GeekProxy
Geonix
Geonode
GhostConnect
GloryCloud
GoProxies
GonzoProxy
HideProxy
HydraProxy
IPCola
IPFly
IPPeak
IPRoyal
Infatica
InfiniteProxies
KocerRoxy
Kookey
LemonBright
LemonLabs
LemonPrime
LudaxProxy
MagneticProxy
MangoProxy
Maskify
MoMoProxy
NSocks
NextProxy
NodeMaven
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
PROXYWING_BASIC
PSBProxy
PrivateByte
ProxiesVision
Proxio
Proxiware
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyHat
ProxyRack
ProxyWing
Proxyma
PuraRoute
QUANTICDATA
RH7Proxy
RainProxy
RapidProxy
ResiProxies
RolaProxy
Shifter
Smartproxy
SpyderProxy
StrikeProxy
Thordata
ThunderProxy
TrueProxies
VProxy
VantageProxies
VitalData
VitalExclusive
ZENPROXY_LITE
ZENPROXY_PREMIUM

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
72.10.128.0/21 since Dec 2024	AS1403	Residential	94 8 always on	B2B2C Inc via EBOX
72.10.136.0/22 since Apr 2026	AS1403	Residential	65 8 always on	B2B2C Inc via EBOX
72.10.141.0/24 since May 2026	AS1403	Residential	15 1 always on	B2B2C Inc via EBOX
72.10.142.0/24 since May 2026	AS1403	Residential	12 3 always on	B2B2C Inc via EBOX
72.10.143.0/24 since May 2026	AS1403	Residential	12 1 always on	B2B2C Inc via EBOX
72.10.146.0/24 since May 2026	AS1403	Residential	18 1 always on	B2B2C Inc via EBOX
72.10.151.0/24 since Jan 2026	AS1403	Residential	15 2 always on	B2B2C Inc via EBOX
72.10.152.0/21 since Dec 2025	AS1403	Residential	122 5 always on	B2B2C Inc via EBOX

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
72.10.128.0/19	8,192	EBOX-NET-72-10-128-0-1	B2B2C Inc (B2B2C) · CA	Direct Allocation	Oct 27, 2004	abuse@ebox.ca
└ 72.10.128.0/21	2,048	EBOX-NET-72-10-128-0-1	EBOX (QUEBE-50) · CA	Reallocated	Dec 18, 2024	abuse@ebox.ca
└ 72.10.136.0/22	1,024	EBOX-NET-72-10-136-0-1	EBOX (QUEBE-50) · CA	Reallocated	Apr 9, 2026	abuse@ebox.ca
└ 72.10.140.0/29	8	B2B2C-INFORS	unknown	—	—	—
└ 72.10.140.8/29	8	B2B2C-GLOBALEXPERT	unknown	—	—	—
└ 72.10.140.16/29	8	B2B2C-USINATECH	unknown	—	—	—
└ 72.10.140.24/29	8	B2B2C-CYBERGEN	unknown	—	—	—
└ 72.10.140.32/29	8	B2B2C-TOIT-HOGUE	unknown	—	—	—
└ 72.10.140.64/29	8	B2B2C-PRATTEBELANGER	unknown	—	—	—
└ 72.10.140.72/29	8	B2B2C-TECHNOPOS	unknown	—	—	—
└ 72.10.140.80/29	8	B2B2C-RSDRUMMOND	unknown	—	—	—
└ 72.10.140.88/29	8	B2B2C-ASHTON	unknown	—	—	—
└ 72.10.140.96/29	8	B2B2C-LABRIVA	unknown	—	—	—
└ 72.10.140.104/29	8	B2B2C-FSCINT	unknown	—	—	—
└ 72.10.140.112/29	8	B2B2C-GLMH	unknown	—	—	—
└ 72.10.140.120/29	8	B2B2C-RIVERIN1	unknown	—	—	—
└ 72.10.140.136/29	8	B2B2C-PROD-DU-SIXIEME-01	unknown	—	—	—
└ 72.10.140.144/29	8	B2B2C-SRL	unknown	—	—	—
└ 72.10.140.152/29	8	B2B2C-ESTPATRICK	unknown	—	—	—
└ 72.10.140.160/29	8	B2B2C-NOVAVISION	unknown	—	—	—
└ 72.10.140.168/29	8	B2B2C-INFAX	unknown	—	—	—
└ 72.10.140.176/29	8	B2B2C-MHBIOPHARMA	unknown	—	—	—
└ 72.10.140.184/29	8	B2B2C-6190499CANADAINC	unknown	—	—	—
└ 72.10.140.192/29	8	B2B2C-UTOPIA	unknown	—	—	—
└ 72.10.140.200/29	8	B2B2C-FIFTHLIGHTTECH	unknown	—	—	—
└ 72.10.140.216/29	8	B2B2C-CDLLABS	unknown	—	—	—
└ 72.10.140.224/29	8	B2B2C-JBEAULAC	unknown	—	—	—
└ 72.10.140.232 - 72.10.140.247	16	B2B2C-ROYALTECH	unknown	—	—	—
└ 72.10.140.248/29	8	B2B2C-ROYALCERAMIC	unknown	—	—	—
└ 72.10.141.0/24	256	EBOX-NET-72-10-141-0-1	EBOX (QUEBE-50) · CA	Reallocated	Apr 9, 2026	abuse@ebox.ca
└ 72.10.142.0/24	256	EBOX-NET-72-10-142-0-1	EBOX (QUEBE-50) · CA	Reallocated	Apr 9, 2026	abuse@ebox.ca
└ 72.10.143.0/24	256	EBOX-NET-72-10-143-0-1	EBOX (QUEBE-50) · CA	Reallocated	Apr 9, 2026	abuse@ebox.ca
└ 72.10.144.0/29	8	B2B2C-SPENCER	unknown	—	—	—
└ 72.10.144.16/29	8	B2B2C-FMS	unknown	—	—	—
└ 72.10.144.24/29	8	B2B2C-ZYMASOFT	unknown	—	—	—
└ 72.10.144.32/27	32	B2B2C-TIMEWARP2	unknown	—	—	—
└ 72.10.144.72/29	8	B2B2C-VIRTDIM	unknown	—	—	—
└ 72.10.144.80/29	8	B2B2C-IMPANICO	unknown	—	—	—
└ 72.10.144.88/29	8	B2B2C-GESPRO	unknown	—	—	—
└ 72.10.144.96/29	8	B2B2C-SECURELINKS	unknown	—	—	—
└ 72.10.144.104/29	8	B2B2C-SWIFTRADE	unknown	—	—	—
└ 72.10.144.112/29	8	B2B2C-MHBIO2	unknown	—	—	—
└ 72.10.144.120/29	8	B2B2C-RAUFOSS	unknown	—	—	—
└ 72.10.144.128/29	8	B2B2C-HIQ	unknown	—	—	—
└ 72.10.144.136/29	8	B2B2C-GLOBALEX2	unknown	—	—	—
└ 72.10.144.144/29	8	B2B2C-GRISSPASTA	unknown	—	—	—
└ 72.10.144.152/29	8	B2B2C-LAHEBERT	unknown	—	—	—
└ 72.10.144.160/29	8	B2B2C-AMYOTGELINAS	unknown	—	—	—
└ 72.10.144.168/29	8	B2B2C-AREOFEU	unknown	—	—	—
└ 72.10.144.176/29	8	B2B2C-SDM	unknown	—	—	—
└ 72.10.144.184/29	8	B2B2C-SDM	unknown	—	—	—
└ 72.10.144.200/29	8	B2B2C-IPCOM-PMORIN	unknown	—	—	—
└ 72.10.144.224/29	8	B2B2C-SMITHPASQUALE	unknown	—	—	—
└ 72.10.144.240/28	16	B2B2C-SOGIDES	unknown	—	—	—
└ 72.10.145.0/29	8	B2B2C-RELAISTEL	unknown	—	—	—
└ 72.10.145.16/29	8	B2B2C-RMILOT-TELSYN	unknown	—	—	—
└ 72.10.145.32/29	8	B2B2C-OPMEDIC	unknown	—	—	—
└ 72.10.145.40/29	8	B2B2C-TELSYN1799	unknown	—	—	—
└ 72.10.145.48/29	8	B2B2C-TELSYN1799	unknown	—	—	—
└ 72.10.145.64/28	16	B2B2C-FMS2	unknown	—	—	—
└ 72.10.145.88/29	8	B2B2C-TELSYNBELANGER	unknown	—	—	—
└ 72.10.145.96/28	16	B2B2C-CONMED	unknown	—	—	—
└ 72.10.145.112/29	8	B2B2C-OPMEDICMTL	unknown	—	—	—
└ 72.10.145.120/29	8	B2B2C-BAASTEL	unknown	—	—	—
└ 72.10.145.128/29	8	B2B2C-DAGENAISGRANBY	unknown	—	—	—
└ 72.10.145.136/29	8	B2B2C-OPMEDICLAVAL	unknown	—	—	—
└ 72.10.145.144/29	8	B2B2C-SOLISTCPOP	unknown	—	—	—
└ 72.10.145.152/29	8	B2B2C-TELSYN1930	unknown	—	—	—
└ 72.10.145.160/28	16	B2B2C-NOVAVISION-GCM	unknown	—	—	—
└ 72.10.145.176/28	16	B2B2C-OPMEDICQC	unknown	—	—	—
└ 72.10.145.192/28	16	B2B2C-AEDIFICA	unknown	—	—	—
└ 72.10.145.208/28	16	B2B2C-TELSYN1969	unknown	—	—	—
└ 72.10.145.224/28	16	B2B2C-INFLUENCECOM	unknown	—	—	—
└ 72.10.145.240/28	16	B2B2C-DROITETDEMOCRATIE	unknown	—	—	—
└ 72.10.146.0/24	256	EBOX-NET-72-10-146-0-1	EBOX (QUEBE-50) · CA	Reallocated	Apr 9, 2026	abuse@ebox.ca
└ 72.10.148.0/24	256	EBOX-NET-72-10-148-0-1	unknown	—	—	—
└ 72.10.149.0/24	256	EBOX-NET-72-10-149-0-1	unknown	—	—	—
└ 72.10.150.0/24	256	EBOX-NET-72-10-150-0-1	unknown	—	—	—
└ 72.10.151.0/24	256	EBOX-NET-72-10-151-0-1	EBOX (QUEBE-50) · CA	Reallocated	Dec 3, 2025	abuse@ebox.ca
└ 72.10.152.0/21	2,048	EBOX-NET-72-10-152-0-1	EBOX (QUEBE-50) · CA	Reallocated	Dec 3, 2025	abuse@ebox.ca

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS16532

Name: B2B2C Inc
Type: Internet provider
Registered: May 9, 2000
Domain: b2b2c.ca
Website: ebox.ca
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
72.10.128.0/19	AS16532	/19	ARIN	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS16532	ARIN	AS16532	MNT-B2B2C	Nov 26, 2025

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
72.10.148.0/24	AS1403	ARIN	bFTTH QC	MNT-B2B2C	Apr 10, 2026
72.10.149.0/24	AS1403	ARIN	bFTTH QC	MNT-B2B2C	Apr 10, 2026
72.10.150.0/24	AS1403	ARIN	bFTTH QC	MNT-B2B2C	Dec 5, 2025

72.10.128.0/19

Residential-proxy exits

Exits seen per day

/24s with the most always-on exits

Proxy providers listing exits

Announcements

More-specifics by size

Announcements inside

Registrations in this block

Network & registry

AS16532

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact