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Data as of Nov 10, 2026

50.21.160.0/20

9 residential-proxy exits · 30 days

Metro Optic

Announcement
this exact prefix
RPKI valid
Announced by
AS29909
Type
Internet provider
81% of it

Residential-proxy exits

Proxy exits
9
0.22% of its addresses · 30 days
Spread
5 of 16
/24s with at least one exit
Providers
52
selling exits here
Oct 11, 2026 – Nov 8, 2026

Exits seen per day

1.6K observations
  • Residential
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
50.21.169.0/2404
50.21.172.0/2402
50.21.163.0/2401
50.21.173.0/2401
50.21.174.0/2401

Proxy providers listing exits

  • 711Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GloryCloud
  • GonzoProxy
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NovaProxy
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_LITE

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
50.21.164.0/24
since Feb 2018
AS29909Internet providerMetro Optic
50.21.166.0/24
since Nov 2015
AS29909UnknownMetro Optic
50.21.168.0/24
since Nov 2020
AS29909UnknownMetro Optic
50.21.169.0/24
since Mar 2020
AS398216Residential4Metro Optic
via Sichuun
50.21.170.0/24
since Jun 2018
AS29909Internet providerMetro Optic

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
50.21.160.0/204,096METROOPTIC-IPV4-01Metro Optic (LESSE) · CADirect AllocationFeb 22, 2011abuse@metrooptic.com
└ 50.21.160.0/2816STERLING-VALLEY-SYSTEMS-50-21-160-0-28unknown———
└ 50.21.160.16/298CLEARLY-IP-50-21-160-16-29unknown———
└ 50.21.160.24/298SITA-50-21-160-24-29unknown———
└ 50.21.160.32/298ADAPTIV-NETWORKS-INC-50-21-160-32-29unknown———
└ 50.21.160.40/298UAP-50-21-160-40-29unknown———
└ 50.21.160.48/2816COLOGIX-50-21-160-48-28unknown———
└ 50.21.160.64/312PUBNIX-50-21-160-64-31unknown———
└ 50.21.160.66/312PUBNIX-50-21-160-66-31unknown———
└ 50.21.160.68/312COMPUTER-TALK-50-21-160-68-31unknown———
└ 50.21.160.70/312COMPUTER-TALK-50-21-160-70-31unknown———
└ 50.21.160.72/298NASKAPI-50-21-160-72-29unknown———
└ 50.21.160.80/298COLOGIX-50-21-160-80-29unknown———
└ 50.21.160.92/312CROCWEB-INC-50-21-160-92-31unknown———
└ 50.21.160.94/312SIRSI-DYNEX-50-21-160-94-31unknown———
└ 50.21.160.96/2732OXFAM-50-21-160-96-27unknown———
└ 50.21.160.128/2664COLOGIX-50-21-160-128-26unknown———
└ 50.21.160.192/298AMAZON-WEB-SERVICES-50-21-160-192-29unknown———
└ 50.21.160.200/298AMAZON-WEB-SERVICES-50-21-160-200-29unknown———
└ 50.21.160.208/2816CONNECT4CLOUDS-50-21-160-208-28unknown———
└ 50.21.161.0/298NEXWEB-50-21-161-0-29unknown———
└ 50.21.161.8/298IMR-INTEGRATED-METAL-RECYCLING-50-21-161-8-29unknown———
└ 50.21.161.16/2816FUSION-PERFECT-50-21-161-16-28unknown———
└ 50.21.161.32/2816ADAPTIV-NETWORKS-INC-50-21-161-32-28unknown———
└ 50.21.161.48/2816OIQ-50-21-161-48-28unknown———
└ 50.21.161.64/2732VOYSIS-IP-SOLUTION-50-21-161-64-27unknown———
└ 50.21.161.96/2816SYNOPSYS-50-21-161-96-28unknown———
└ 50.21.161.112/298SYNOPSYS-50-21-161-112-29unknown———
└ 50.21.161.120/298FOLKSVFX-50-21-161-120-29unknown———
└ 50.21.161.128/298ABSOLUTE-50-21-161-128-29unknown———
└ 50.21.161.136/304JCLOGIC-50-21-161-136-30unknown———
└ 50.21.161.140/304JCLOGIC-50-21-161-140-30unknown———
└ 50.21.161.144/298STERLING-VALLEY-SYSTEMS-50-21-161-144-29unknown———
└ 50.21.161.152/298METROOPTIC-50-21-161-152-29unknown———
└ 50.21.161.160/2816DAVINCYS-50-21-161-160-28unknown———
└ 50.21.161.176/312COLOGIX-50-21-161-176-31unknown———
└ 50.21.161.178/312COLOGIX-50-21-161-178-31unknown———
└ 50.21.161.180/312FOLKSVFX-50-21-161-180-31unknown———
└ 50.21.161.184/298NEGOTEL-50-21-161-184-29unknown———
└ 50.21.161.192/2816METROOPTIC-AXOR-NET-1unknown———
└ 50.21.161.208/2816TEKNION-LTD-50-21-161-208-28unknown———
└ 50.21.161.224/298COLOGIX-50-21-161-224-29unknown———
└ 50.21.161.232/298CANADIENS-DE-MONTREAL-50-21-161-232-29unknown———
└ 50.21.161.240/2816BORALEX-50-21-161-240-28unknown———
└ 50.21.162.0/298SYNOPSYS-50-21-162-0-29unknown———
└ 50.21.162.8/298NEGOTEL-50-21-162-8-29unknown———
└ 50.21.162.16/298SYNOPSYS-50-21-162-16-29unknown———
└ 50.21.162.24/298SYNOPSYS-50-21-162-24-29unknown———
└ 50.21.162.32/298SYNOPSYS-50-21-162-32-29unknown———
└ 50.21.162.40/298METROOPTIC-50-21-162-40-29unknown———
└ 50.21.162.56/298VINCETI-50-21-162-56-29unknown———
└ 50.21.162.96/2816COLOGIX-50-21-162-96-28unknown———
└ 50.21.162.112/298CARRETECHNOLOGIES-50-21-162-112-29unknown———
└ 50.21.162.120/298TELSYNERGY-50-21-162-120-29unknown———
└ 50.21.162.128/298COLOGIX-50-21-162-128-29unknown———
└ 50.21.162.144/2816COLOGIX-50-21-162-144-28unknown———
└ 50.21.162.160/298OXFAM-50-21-162-160-29unknown———
└ 50.21.162.168/298HIVE-BLOCKCHAIN-TECHNOLOGIES-LTD-50-21-162-168-29unknown———
└ 50.21.162.176/312COLOGIX-50-21-162-176-31unknown———
└ 50.21.162.178/312COLOGIX-50-21-162-178-31unknown———
└ 50.21.162.180/312ECOTEL-50-21-162-180-31unknown———
└ 50.21.162.182/312ECOTEL-50-21-162-182-31unknown———
└ 50.21.162.184/298COGENT-50-21-162-184-29unknown———
└ 50.21.162.192/2816COLOGIX-50-21-162-192-28unknown———
└ 50.21.162.208/298DESCRIPT-COM-50-21-162-208-29unknown———
└ 50.21.162.216/298COMPUTER-TALK-50-21-162-216-29unknown———
└ 50.21.162.224/298METROOPTIC-50-21-162-224-29unknown———
└ 50.21.162.232/298COLOGIX-50-21-162-232-29unknown———
└ 50.21.162.240/298SERGENT-50-21-162-240-29unknown———
└ 50.21.162.248/298LEVIO-50-21-162-248-29unknown———
└ 50.21.163.0/2732CANADIENS-DE-MONTREAL-50-21-163-0-27unknown———
└ 50.21.163.40/298NEGOTEL-50-21-163-40-29unknown———
└ 50.21.163.48/2816NEGOTEL-50-21-163-48-28unknown———
└ 50.21.163.64/298SCIREQ-50-21-163-64-29unknown———
└ 50.21.163.72/298NEGOTEL-50-21-163-72-29unknown———
└ 50.21.163.80/298TELSYNERGY-50-21-163-80-29unknown———
└ 50.21.163.88/298COLOGIX-50-21-163-88-29unknown———
└ 50.21.163.96/298METROOPTIC-50-21-163-96-29unknown———
└ 50.21.163.120/298MS-SOLUTIONS-50-21-163-120-29unknown———
└ 50.21.163.128/2732COLOGIX-50-21-163-128-27unknown———
└ 50.21.163.160/298ATLANTIC-METRO-NETWORK-50-21-163-160-29unknown———
└ 50.21.163.168/298CONNEXLY-50-21-163-168-29unknown———
└ 50.21.163.176/298GLASSHOUSE-50-21-163-176-29unknown———
└ 50.21.163.184/298BETA-TECHNOLOGIES-50-21-163-184-29unknown———
└ 50.21.163.192/298METROOPTIC-50-21-163-192-29unknown———
└ 50.21.163.200/298TELSYNERGY-50-21-163-200-29unknown———
└ 50.21.163.208/2816OIQ-50-21-163-208-28unknown———
└ 50.21.163.224/2816DAVINCYS-50-21-163-224-28unknown———
└ 50.21.163.240/298MEDALLIA-CANADA-50-21-163-240-29unknown———
└ 50.21.164.0/2664OMEGA-50-21-164-0-26unknown———
└ 50.21.164.64/298ENHANCE-ONTARIO-50-21-164-64-29unknown———
└ 50.21.164.72/298COLOGIX-50-21-164-72-29unknown———
└ 50.21.164.80/298HERITAGE-FOODSERVICE-GROUP-50-21-164-80-29unknown———
└ 50.21.164.88/298RBC-50-21-164-88-29unknown———
└ 50.21.164.96/2732FIONA-CAPITAL-OY-50-21-164-96-27unknown———
└ 50.21.164.128/2664STORAGE-PIPE-SOLUTIONS-50-21-164-128-26unknown———
└ 50.21.164.192/2732INTERWARE-50-21-164-192-27unknown———
└ 50.21.164.224/298METROOPTIC-50-21-164-224-29unknown———
└ 50.21.164.240/298ALLIED-UNIVERSAL-50-21-164-240-29unknown———
└ 50.21.164.248/312METROOPTIC-50-21-164-248-31unknown———
└ 50.21.165.4/312METROOPTIC-50-21-165-4-31unknown———
└ 50.21.165.6/312METROOPTIC-50-21-165-6-31unknown———
└ 50.21.165.8/312METROOPTIC-50-21-165-8-31unknown———
└ 50.21.165.10/312METROOPTIC-50-21-165-10-31unknown———
└ 50.21.165.12/312METROOPTIC-50-21-165-12-31unknown———
└ 50.21.165.14/312METRO-OPTIC-50-21-165-14-31unknown———
└ 50.21.165.22/3129EBIT-50-21-165-22-31unknown———
└ 50.21.165.24/312WIME-50-21-165-24-31unknown———
└ 50.21.165.26/312WIME-50-21-165-26-31unknown———
└ 50.21.165.64/298F5-NETWORKS-50-21-165-64-29unknown———
└ 50.21.165.72/298ZENSPHERE-50-21-165-72-29unknown———
└ 50.21.165.80/298FLEXCOM-50-21-165-80-29unknown———
└ 50.21.165.88/298COMTECH-SOLACAM-50-21-165-88-29unknown———
└ 50.21.165.96/298IMPERVA-50-21-165-96-29unknown———
└ 50.21.165.104/298JCLOGIC-50-21-165-104-29unknown———
└ 50.21.165.112/298COLOGIX-50-21-165-112-29unknown———
└ 50.21.165.120/298BICS-50-21-165-120-29unknown———
└ 50.21.165.128/298PONTON-GUILLOT-50-21-165-128-29unknown———
└ 50.21.165.136/298IPEX-50-21-165-136-29unknown———
└ 50.21.165.144/298NUVEI-50-21-165-144-29unknown———
└ 50.21.165.152/312SERGENT-50-21-165-152-31unknown———
└ 50.21.165.154/312SERGENT-50-21-165-154-31unknown———
└ 50.21.165.156/304FUTURE-ELECTRONICS-50-21-165-156-30unknown———
└ 50.21.165.160/2816VOYSIS-IP-SOLUTION-50-21-165-160-28unknown———
└ 50.21.165.176/2816PLUS-COMPANY-50-21-165-176-28unknown———
└ 50.21.165.192/2816SITA-50-21-165-192-28unknown———
└ 50.21.165.208/298DAVINCYS-50-21-165-208-29unknown———
└ 50.21.165.218/312CLOUDPBX-INC-50-21-165-218-31unknown———
└ 50.21.165.248/304METROOPTIC-50-21-165-248-30unknown———
└ 50.21.165.252/304METROOPTIC-50-21-165-252-30unknown———
└ 50.21.166.0/24256CONNECT4CLOUDS-50-21-166-0-24Connect4Clouds (C09264261) · CAReassignedMar 1, 2023abuse@metrooptic.com
via METROOPTIC-IPV4-01
└ 50.21.167.0/25128COLOGIX-50-21-167-0-25unknown———
└ 50.21.167.128/2664COLOGIX-50-21-167-128-26unknown———
└ 50.21.167.192/298FJ-CONSULTANT-50-21-167-192-29unknown———
└ 50.21.167.200/298FJ-CONSULTANT-50-21-167-200-29unknown———
└ 50.21.167.208/298SYNOPSYS-50-21-167-208-29unknown———
└ 50.21.167.216/298ZERYX-SOLUTIONS-TI-50-21-167-216-29unknown———
└ 50.21.167.224/2816OIQ-50-21-167-224-28unknown———
└ 50.21.167.240/304METRO-OPTIC-50-21-167-240-30unknown———
└ 50.21.167.244/304METRO-OPTIC-50-21-167-244-30unknown———
└ 50.21.167.248/298METRO-OPTIC-50-21-167-248-29unknown———
└ 50.21.168.0/24256STORAGE-PIPE-SOLUTIONS-50-21-168-0-24Storage Pipe Solutions (C09264269) · CAReassignedMar 1, 2023abuse@metrooptic.com
via METROOPTIC-IPV4-01
└ 50.21.169.0/24256NET-50-21-169-0-24Sichuun (SICHU) · CAReallocatedOct 19, 2022adnan.ahmed@sichuun.com
└ 50.21.170.0/2816TELSYNERGY-50-21-170-0-28unknown———
└ 50.21.170.16/298GRAPHIQUES-M-H-50-21-170-16-29unknown———
└ 50.21.170.24/298INTERWARE-50-21-170-24-29unknown———
└ 50.21.170.32/298AUSENCO-50-21-170-32-29unknown———
└ 50.21.170.40/298COLOGIX-50-21-170-40-29unknown———
└ 50.21.170.48/298COLOGIX-50-21-170-48-29unknown———
└ 50.21.170.64/298SERVERHUB-50-21-170-64-29unknown———
└ 50.21.170.72/298COLOGIX-50-21-170-72-29unknown———
└ 50.21.170.80/298COLOGIX-50-21-170-80-29unknown———
└ 50.21.170.88/298COMPUWEB-50-21-170-88-29unknown———
└ 50.21.170.96/2816COLOGIX-50-21-170-96-28unknown———
└ 50.21.170.120/298COLOGIX-50-21-170-120-29unknown———
└ 50.21.170.128/2732COLOGIX-50-21-170-128-27unknown———
└ 50.21.170.160/2816COLOGIX-50-21-170-160-28unknown———
└ 50.21.170.176/304COLOGIX-50-21-170-176-30unknown———
└ 50.21.170.180/304COLOGIX-50-21-170-180-30unknown———
└ 50.21.170.184/304COLOGIX-50-21-170-184-30unknown———
└ 50.21.170.192/2816AUSENCO-50-21-170-192-28unknown———
└ 50.21.170.208/2816COLOGIX-50-21-170-208-28unknown———
└ 50.21.170.228/312COLOGIX-50-21-170-228-31unknown———
└ 50.21.170.230/312COLOGIX-50-21-170-230-31unknown———
└ 50.21.170.232/298COLOGIX-50-21-170-232-29unknown———
└ 50.21.170.240/298COLOGIX-50-21-170-240-29unknown———
└ 50.21.170.248/298COLOGIX-50-21-170-248-29unknown———
└ 50.21.171.0/2732MOMENT-FACTORY-50-21-171-0-27unknown———
└ 50.21.171.32/2732CHEMICAL-COMPUTING-50-21-171-32-27unknown———
└ 50.21.171.64/2664BITSCORE-50-21-171-64-26unknown———
└ 50.21.171.128/25128COOP-ESPERLUETTE-50-21-171-128-25unknown———
└ 50.21.172.0/298SYNOPSYS-50-21-172-0-29unknown———
└ 50.21.172.8/298AGILE-IP-50-21-172-8-29unknown———
└ 50.21.172.24/298COLOGIX-50-21-172-24-29unknown———
└ 50.21.172.32/298METROOPTIC-50-21-172-32-29unknown———
└ 50.21.172.40/298VENTUS-50-21-172-40-29unknown———
└ 50.21.172.48/2816COLOGIX-50-21-172-48-28unknown———
└ 50.21.172.64/2664COOP-CERCLE-CARRE-50-21-172-64-26unknown———
└ 50.21.172.128/298HYPERTEL-GROUP-50-21-172-128-29unknown———
└ 50.21.172.136/298HYPERTEL-GROUP-50-21-172-136-29unknown———
└ 50.21.172.144/2816METRO-OPTIC-50-21-172-144-28unknown———
└ 50.21.172.160/298COLOGIX-50-21-172-160-29unknown———
└ 50.21.172.172/304METRO-OPTIC-50-21-172-172-30unknown———
└ 50.21.172.176/298ORANGE-BUSINESS-SERVICES-50-21-172-176-29unknown———
└ 50.21.172.184/312SERGENT-50-21-172-184-31unknown———
└ 50.21.172.186/312SERGENT-50-21-172-186-31unknown———
└ 50.21.172.200/298DEVICOM-50-21-172-200-29unknown———
└ 50.21.172.208/2816NEGOTEL-50-21-172-208-28unknown———
└ 50.21.172.224/2816METROOPTIC-50-21-172-224-28unknown———
└ 50.21.172.240/298COLOGIX-50-21-172-240-29unknown———
└ 50.21.172.248/298QIX-50-21-172-248-29unknown———
└ 50.21.173.0/2732INMEDIA-TECHNOLOGIES-50-21-173-0-27unknown———
└ 50.21.173.64/2664COLOGIX-50-21-173-64-26unknown———
└ 50.21.173.128/2816CAPITAL-50-21-173-128-28unknown———
└ 50.21.173.144/298CALGAH-50-21-173-144-29unknown———
└ 50.21.173.152/298CALGAH-50-21-173-152-29unknown———
└ 50.21.173.192/298KUPER-ACADEMY-50-21-173-192-29unknown———
└ 50.21.173.200/298LESPROS-50-21-173-200-29unknown———
└ 50.21.173.208/298MEDITERRANEAN-SHIPPING-COMPANY-50-21-173-208-29unknown———
└ 50.21.173.216/298COLOGIX-50-21-173-216-29unknown———
└ 50.21.173.224/2816METROOPTIC-50-21-173-224-28unknown———
← Previous1–200 of 236 · page 1 of 2Next →

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Internet provider3,32881%6
Unknown51213%2
Residential2566.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS29909

CA
Name
Metro Optic
Type
Internet provider
Registered
Feb 26, 2010
Domain
metrooptic.com
Website
www.metrooptic.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed