rirtracker

IPv4 range · 1,048,576 addresses

45.224.0.0/12

Now

LACNIC statistics
Allocated (1,059 records, dated 2017-09-28 to 2026-10-21), assigned (67 records, dated 2017-10-19 to 2022-05-03), reserved (1 record) (AR, BO, BR, BZ, CL, CO, CR, CW, DO, EC, GT, HN, MX, NI, PA, PE, PY, TT, UY, VE), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

Released Released from hold (LACNIC lists it as 'available')

Reported
2017-04-05 (LACNIC)
Confidence
Strong inference
Inventory
LACNIC's statistics now list it as 'available'; reissue not confirmed

Hold

Removed
2014-10-24 (LACNIC)
Estimated hold end
Not estimated: LACNIC's current hold applies to removals from 2020-03-01 on, and this one came earlier
Released from hold
2017-04-05
Now
Possible reissue candidate; not confirmed available.

Timeline (3)

Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.

2017-04-05 LACNIC Released Released from hold (LACNIC lists it as 'available') Strong inference
Statistics
45.224.0.0/12 reserved on 2017-04-04, available on 2017-04-05
Inventory
LACNIC's statistics now list it as 'available'; reissue not confirmed

LACNIC's statistics show it reserved on 2017-04-04 and available on 2017-04-05. LACNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2014-10-24, 894 days earlier. That is LACNIC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 45.224.0.0/12 reserved on 2017-04-04, available on 2017-04-05 source · retrieved
  2. Before LACNIC delegated statistics 2017-04-04, before the change: reserved source · retrieved
  3. After LACNIC delegated statistics 2017-04-05, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (LACNIC lists it as 'available'), strong inference (classifier 1.4.0) current
2014-10-24 LACNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
45.224.0.0/12 allocated on 2014-10-23, reserved on 2014-10-24
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing LACNIC's daily statistics. LACNIC's statistics show it allocated (dated 2014-09-04) on 2014-10-23 and reserved on 2014-10-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. LACNIC's current hold for IPv4 space applies to removals from 2020-03-01 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 45.224.0.0/12 allocated on 2014-10-23, reserved on 2014-10-24 source · retrieved
  2. Before LACNIC delegated statistics 2014-10-23, before the change: allocated (dated 2014-09-04) source · retrieved
  3. After LACNIC delegated statistics 2014-10-24, after the change: reserved source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2014-09-04 LACNIC + Registered Apparent new issuance Strong inference
Statistics
45.224.0.0/12 available on 2014-09-03, allocated on 2014-09-04
Inventory
Likely issued from LACNIC-controlled inventory

No transfer record matches. LACNIC's statistics show it available on 2014-09-03 and allocated (dated 2014-09-04) on 2014-09-04. It moved from LACNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by LACNIC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing LACNIC's daily statistics: 45.224.0.0/12 available on 2014-09-03, allocated on 2014-09-04 source · retrieved
  2. Before LACNIC delegated statistics 2014-09-03, before the change: available source · retrieved
  3. After LACNIC delegated statistics 2014-09-04, after the change: allocated (dated 2014-09-04) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent new issuance, strong inference (classifier 1.3.0)
  2. : Apparent new issuance, strong inference (classifier 1.3.1)
  3. : Apparent new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-10-27LACNIC45.228.140.0/22+ RegisteredUnresolved
2026-10-26LACNIC45.228.140.0/22− DeregisteredRemoved
2026-10-21LACNIC45.227.88.0/22+ RegisteredApparent reissuance
2026-10-19LACNIC45.225.28.0/22Transfer logIntra-LACNIC transfer
2026-10-19LACNIC45.225.28.0/22Transfer logIntra-LACNIC transfer
2026-10-08LACNIC45.227.88.0/22ReleasedHold released
2026-09-29LACNIC45.226.180.0/22Transfer logIntra-LACNIC transfer
2026-08-28LACNIC45.225.152.0/23+ RegisteredRestored
2026-08-28LACNIC45.225.250.0/23+ RegisteredRestored
2026-08-27LACNIC45.225.248.0/24+ RegisteredRestored
2026-08-26LACNIC45.229.88.0/22+ RegisteredRestored
2026-08-24LACNIC45.225.152.0/23− DeregisteredRemoved
2026-08-24LACNIC45.225.250.0/23− DeregisteredRemoved
2026-08-20LACNIC45.230.86.0/24− DeregisteredRemoved
2026-08-17LACNIC45.233.112.0/22+ RegisteredRestored
2026-08-13LACNIC45.225.248.0/24− DeregisteredRemoved
2026-08-13LACNIC45.229.88.0/22− DeregisteredRemoved
2026-08-12LACNIC45.233.112.0/22− DeregisteredRemoved
2026-08-05LACNIC45.237.224.0/22Transfer logIntra-LACNIC transfer
2026-07-06LACNIC45.227.206.0/24Transfer logIntra-LACNIC transfer
2026-06-16LACNIC45.234.206.0/24Transfer logIntra-LACNIC transfer
2026-05-07LACNIC45.224.168.0/22+ RegisteredRestored
2026-05-06LACNIC45.224.168.0/22− DeregisteredRemoved
2026-05-06LACNIC45.231.172.0/22Transfer logIntra-LACNIC transfer
2026-05-06LACNIC45.234.207.0/24Transfer logIntra-LACNIC transfer
2026-04-09LACNIC45.227.88.0/22− DeregisteredRemoved
2026-03-31LACNIC45.227.46.0/24Transfer logIntra-LACNIC transfer
2026-03-24LACNIC45.234.205.0/24Transfer logIntra-LACNIC transfer
2026-03-04LACNIC45.235.128.0/22Transfer logIntra-LACNIC transfer
2026-01-20LACNIC45.234.63.0/24Transfer logIntra-LACNIC transfer
2026-01-13LACNIC45.229.16.0/22+ RegisteredApparent reissuance
2025-12-29LACNIC45.235.252.0/22Transfer logIntra-LACNIC transfer
2025-12-23LACNIC45.229.252.0/22+ RegisteredApparent reissuance
2025-12-11LACNIC45.237.64.0/22+ RegisteredApparent reissuance
2025-10-07LACNIC45.229.248.0/22Transfer logIntra-LACNIC transfer
2025-09-08LACNIC45.236.2.0/23Transfer logIntra-LACNIC transfer
2025-09-05LACNIC45.237.64.0/22ReleasedHold released
2025-07-22LACNIC45.229.151.0/24+ RegisteredApparent reissuance
2025-07-18LACNIC45.226.132.0/22+ RegisteredRestored
2025-07-16LACNIC45.226.132.0/22− DeregisteredRemoved
2025-07-14LACNIC45.231.64.0/22+ RegisteredRestored
2025-07-11LACNIC45.229.151.0/24ReleasedHold released
2025-07-11LACNIC45.231.172.0/22+ RegisteredRestored
2025-07-08LACNIC45.231.64.0/22− DeregisteredRemoved
2025-07-08LACNIC45.231.172.0/22− DeregisteredRemoved
2025-06-11LACNIC45.229.252.0/22− DeregisteredRemoved
2025-05-19LACNIC45.228.12.0/22Transfer logIntra-LACNIC transfer
2025-05-13LACNIC45.229.16.0/22− DeregisteredRemoved
2025-05-12LACNIC45.237.148.0/22Transfer logIntra-LACNIC transfer
2025-04-22LACNIC45.237.144.0/22Transfer logIntra-LACNIC transfer
2025-03-26LACNIC45.224.48.0/22Transfer logIntra-LACNIC transfer
2025-03-18LACNIC45.239.34.0/23Transfer logIntra-LACNIC transfer
2025-03-14LACNIC45.226.56.0/23Transfer logIntra-LACNIC transfer
2025-03-13LACNIC45.237.64.0/22− DeregisteredRemoved
2025-01-31LACNIC45.228.203.0/24+ RegisteredApparent reissuance
2025-01-28LACNIC45.232.244.0/22Transfer logIntra-LACNIC transfer
2025-01-24LACNIC45.234.60.0/23Transfer logIntra-LACNIC transfer
2025-01-24LACNIC45.234.62.0/24Transfer logIntra-LACNIC transfer
2025-01-14LACNIC45.225.182.0/23Transfer logIntra-LACNIC transfer
2025-01-13LACNIC45.229.151.0/24− DeregisteredRemoved

Transfer records (60)

Date (UTC)LogTypeRange movedFromTo
LACNICResource transfer45.225.28.0/22 KOTIK LIDIA INES LACNICMARANDU COMUNICACIONES SOCIEDAD DEL ESTADO LACNIC
LACNICResource transfer45.225.28.0/22 KOTIK LIDIA INES LACNICMARANDU COMUNICACIONES SOCIEDAD DEL ESTADO LACNIC
LACNICResource transfer45.226.180.0/22 LINK Telecom S.A. LACNICINOVA FIBRA TELECOM LTDA LACNIC
LACNICResource transfer45.237.224.0/22 MI NET TELECOM LTDA LACNICEDUARDO BEZERRA DA SILVA SERVICOS DE INFORMATICA LACNIC
LACNICResource transfer45.227.206.0/24 STARNET PROVEDOR DE INTERNET LTDA LACNICFONSECA REIS PROVEDOR DE INTERNET LTDA LACNIC
LACNICResource transfer45.234.206.0/24 INOVA NET TELEFONIA E INTERNET LTDA LACNICSAFEWEB SEGURANCA DA INFORMACAO LTDA LACNIC
LACNICResource transfer45.231.172.0/22 DTN INTERNET LTDA LACNICVIVA TECNOLOGIA TELECOMUNICACOES LACNIC
LACNICResource transfer45.234.207.0/24 INOVA NET TELEFONIA E INTERNET LTDA LACNICKING FIBRA LTDA LACNIC
LACNICResource transfer45.227.46.0/24 A.J DA SILVA LACNICA S GOMES TELECOM LTDA LACNIC
LACNICResource transfer45.234.205.0/24 INOVA NET TELEFONIA E INTERNET LTDA LACNICLIDER TELECOM SERVICOS DE TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.235.128.0/22 Paulina de la Paz Garcia Olague LACNICSierra Madre Internet SA de CV LACNIC
LACNICResource transfer45.234.63.0/24 SOLUCIONES INSTALRED CH&C C.A. LACNICDUNET LTDA LACNIC
LACNICResource transfer45.235.252.0/22 BUENAS NOTICIAS SA DE CV LACNICYUCATAN FIBER PARTNERS LACNIC
LACNICResource transfer45.229.248.0/22 WI-SIM COMUNICACIONES SRL LACNICOMX Group S.A LACNIC
LACNICResource transfer45.236.2.0/23 ULTRA+ TELECOMUNICACOES LTDA LACNICV MIX DESENVOLVIMENTO DE SOFTWARE LTDA LACNIC
LACNICResource transfer45.228.12.0/22 ROGERIO SOUZA CORTES LTDA LACNICTELXE DO BRASIL TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.237.148.0/22 ZAP BL Telecomunicacoes Ltda. LACNICInfotel Fibra Ltda. LACNIC
LACNICResource transfer45.237.144.0/22 Interconecte Serviços de Telecomunicações Eireli LACNICMGM TELECOM COMUNICACAO LTDA LACNIC
LACNICResource transfer45.224.48.0/22 UP NET TECNOLOGIA DE REDES LTDA LACNICUNE TELECOM LTDA LACNIC
LACNICResource transfer45.239.34.0/23 Silicomlan S.A. LACNICSOLUTION LAN S.A LACNIC
LACNICResource transfer45.226.56.0/23 NEW MASTER TELECOM OPERADORA DE TELECOM LTDA LACNICUNE TELECOM LTDA LACNIC
LACNICResource transfer45.232.244.0/22 ESPERANCA_PBFORTNET LTDA LACNICORA SERVICOS DE TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.234.60.0/23 SOLUCIONES INSTALRED CH&C C.A. LACNICRADNET TELECOM, C.A LACNIC
LACNICResource transfer45.234.62.0/24 SOLUCIONES INSTALRED CH&C C.A. LACNICRADNET TELECOM, C.A LACNIC
LACNICResource transfer45.225.182.0/23 Telnet Sistemas e Comunicações LACNICFibra Prime Serviços de Telecomunicações Ltda LACNIC
LACNICResource transfer45.239.224.0/22 Dinamix Emex LACNICEmex Internet LACNIC
LACNICResource transfer45.225.188.0/22 TELEVOIP TELECOMUNICAÇÕES LTDA LACNICTelcables Brasil LTDA LACNIC
LACNICResource transfer45.236.44.0/22 SECURE HOSTING SAC LACNICWIN EMPRESAS S.A.C. LACNIC
LACNICResource transfer45.225.128.0/23 Paulo Roberto Senna Dias Infomática ME LACNICAltatech Soluções em Tecnológia Ltda LACNIC
LACNICResource transfer45.236.228.0/22 TK HOST S.A.C. LACNICWIN EMPRESAS S.A.C. LACNIC
LACNICResource transfer45.224.2.0/23 MOBILE INFORMATICA LTDA ME LACNICRBR TELECOM SERVIÇOS DE TELEFONIA LTDA LACNIC
LACNICResource transfer45.229.220.0/22 BROS TELECOMUNICACOES LTDA LACNICWORLD WIFI TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.224.0.0/23 MOBILE INFORMATICA LTDA ME LACNICMAIS IP LTDA LACNIC
LACNICResource transfer45.228.2.0/23 Link Way Telecom LACNICAlencar Sena Saldanha LTDA LACNIC
LACNICResource transfer45.228.48.0/22 DMC SERVICOS DE HOSPEDAGEM DE INTERNET LTDA LACNICNatel Telecom Ltda. - ME LACNIC
LACNICResource transfer45.228.66.0/24 HOSTING EN LA WEB S.A.S. LACNICZONAMERICA USUARIO OPERADOR DE ZONA FRANCA S.A.S. LACNIC
LACNICResource transfer45.224.136.0/22 WIFIBRA TELECOMUNICACOES LTDA LACNICGNS TELECOM SERVICOS DE COMUNICACAO LACNIC
LACNICResource transfer45.235.120.0/22 CENMONT S.A LACNICRED PARAGUAYA DE TELECOMUNICACIONES SA LACNIC
LACNICResource transfer45.236.18.0/23 MUNDO ON LINE LTDA LACNICBACH & CIESIELSKI LTDA LACNIC
LACNICResource transfer45.234.136.0/22 J PEREIRA DE CARVALHO LACNICPRONTO FIBRA LTDA LACNIC
LACNICResource transfer45.225.244.0/22 INFORMATICA SPYDER-NET LTDA LACNICUP DOWN TELECOM LTDA LACNIC
LACNICResource transfer45.238.148.0/22 ANGELO RAPHAEL DE SOUZA SANTANA LACNICA M TELECOM LTDA LACNIC
LACNICResource transfer45.227.62.0/23 LUIS FARIAS CUEVAS SERVICIOS TECNOLOGIOCOS EIRL LACNICREDCALL SPA LACNIC
LACNICResource transfer45.236.140.0/22 STREAMTEL LIMITED LACNICINTERCOMMERCE S.A. LACNIC
RIPE NCCResource transfer45.231.206.0/23 (no name given) LACNICCyber Assets FZCO RIPE NCC
LACNICResource transfer45.231.206.0/23 SENTRIGLOBAL LTD LACNICCyber Assets FZCO RIPE NCC
LACNICResource transfer45.232.188.0/22 ULTRALINK PE LACNICFORT LINK INTERNET CORPORATIVA BRASIL LTDA LACNIC
LACNICResource transfer45.226.68.0/22 COMSERVICES SAC LACNICOPTICAL TECHNOLOGIES S.A.C. LACNIC
LACNICResource transfer45.231.80.0/22 DC SECURE S.A.C LACNICOPTICAL TECHNOLOGIES SAC LACNIC
LACNICResource transfer45.232.104.0/22 HD DATA S.A.C. LACNICOPTICAL TECHNOLOGIES SAC LACNIC
LACNICResource transfer45.225.92.0/22 LUIS EDUARDO SANDOVAL ITURRA LACNICGRUPO ZGH SPA LACNIC
LACNICResource transfer45.230.84.0/23 WVSOLUTIONS CLOUD LACNICCANAA TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.238.32.0/22 G & V SERVICOS DE INFORMATICA LTDA LACNICO L I TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.226.174.0/23 Coop. de Vivienda, Provisión de Obras, Servicios LACNICCABLETEL SA LACNIC
RIPE NCCResource transfer45.230.12.0/22 (no name given) LACNICAdamo Telecom Iberia S.A. RIPE NCC
LACNICResource transfer45.230.12.0/22 Roberto Boero Mansilla(BMNet) LACNICAdamo Telecom Iberia S.A. RIPE NCC
LACNICResource transfer45.228.67.0/24 HOSTING EN LA WEB S.A.S. LACNICTL Group SRL ( IPXON Networks ) LACNIC
LACNICResource transfer45.232.202.0/23 JORGE MORGADO ME LACNICG3 TELECOM EIRELI LACNIC
LACNICResource transfer45.224.144.0/22 COMNETWORKS SAC LACNICNOVACLOUD SAC LACNIC
LACNICResource transfer45.230.38.0/23 SERVICIOS DE INTERNET WMAX LIMITADA LACNICServicios Zonales de Internet Limitada LACNIC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

This page as data: ip/45.224.0.0-45.239.255.255.json