rirtracker

IPv4 range · 1,024 addresses

45.70.4.0/22

Now

LACNIC statistics
Allocated (dated 2017-09-01) (BR), in the latest file
Registry
LACNIC
Holder
Not looked up
From
LACNIC's latest statistics

Latest change

+ Registered Apparent new issuance

Reported
2017-09-01 (LACNIC)
Confidence
Strong inference
Inventory
Likely issued from LACNIC-controlled inventory

Timeline (1)

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.

2017-09-01 LACNIC + Registered Apparent new issuance Strong inference
Statistics
45.70.4.0/22 reserved on 2017-08-31, allocated on 2017-09-01
Inventory
Likely issued from LACNIC-controlled inventory

No transfer record matches. LACNIC's statistics show it reserved on 2017-08-31 and allocated (dated 2017-09-01) on 2017-09-01. 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: 45.70.4.0/22 reserved on 2017-08-31, allocated on 2017-09-01 source · retrieved
  2. Before LACNIC delegated statistics 2017-08-31, before the change: reserved source · retrieved
  3. After LACNIC delegated statistics 2017-09-01, after the change: allocated (dated 2017-09-01) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Sold in pieces

1 piece of this block transferred since 2012-06-29, 50% of it so far.

DatePieceWhat happenedFromTo
2023-10-19 45.70.6.0/23Intra-LACNIC transfer OLITECH INFORMÁTICA E COMUNICAÇÃO LTDA LACNICJOSE R DA COSTA LIMA- ME LACNIC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-06-18LACNIC45.70.4.0/23Transfer logIntra-LACNIC transfer
2023-10-19LACNIC45.70.6.0/23Transfer logIntra-LACNIC transfer
2017-04-05LACNIC45.70.0.0/15ReleasedHold released
2011-08-03ARIN45.2.0.0 - 45.255.255.255− RemoveUnresolved
2011-05-23ARIN45.2.0.0 - 45.255.255.255− RemoveUnresolved
2010-11-16ARIN45.0.0.0/8Not in ARIN-IssuedRemoved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
LACNICResource transfer45.70.4.0/23 OLITECH INFORMATICA E COMUNICAÇÃO LTDA LACNICUNION TEL TELECOMUNICACOES LTDA LACNIC
LACNICResource transfer45.70.6.0/23 OLITECH INFORMÁTICA E COMUNICAÇÃO LTDA LACNICJOSE R DA COSTA LIMA- ME 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/45.70.4.0-45.70.7.255.json