rirtracker

ASN

AS47637

This network elsewhere: its internet exchanges on IX Report · its routes on BGP Report

Now

RIPE NCC statistics
Allocated (dated 2021-01-28) (DE), in the latest file
Registry
RIPE NCC
Holder
MNT-INTERCOLO
From
RDAP, looked up 2026-11-11 18:19 UTC

Latest change

Transfer log Intra-RIPE NCC transfer

Reported
2026-11-03 (RIPE NCC)
Confidence
Confirmed
Inventory
No effect on RIPE NCC applicant inventory

Timeline (5)

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.

2026-11-03 RIPE NCC Transfer log Intra-RIPE NCC transfer Confirmed
Transfer log
Transfer: INFERNA LIMITED (RIPE NCC) to INFERNA UG (haftungsbeschraenkt) (RIPE NCC)
From
INFERNA LIMITED RIPE NCC
To
INFERNA UG (haftungsbeschraenkt) RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a transfer from INFERNA LIMITED (RIPE NCC) to INFERNA UG (haftungsbeschraenkt) (RIPE NCC) on 2026-11-03 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (2) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-11-03 19:00 UTC, INFERNA LIMITED (RIPE NCC) to INFERNA UG (haftungsbeschraenkt) (RIPE NCC); resources moved: AS47637 source · retrieved
  2. Before RIPE NCC delegated statistics 2026-11-02 (produced 2026-11-02T22:59:59+00:00), before the change: allocated (dated 2021-01-28) source · retrieved
2021-01-28 RIPE NCC + Registered Apparent new issuance Strong inference
Statistics
AS47637 available on 2021-01-27, allocated on 2021-01-28
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it available on 2021-01-27 and allocated (dated 2021-01-28) on 2021-01-28. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: AS47637 available on 2021-01-27, allocated on 2021-01-28 source · retrieved
  2. Before RIPE NCC delegated statistics 2021-01-27 (produced 2021-01-27T22:59:00+00:00), before the change: available source · retrieved
  3. After RIPE NCC delegated statistics 2021-01-28 (produced 2021-01-28T22:59:00+00:00), after the change: allocated (dated 2021-01-28) 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
2021-01-05 RIPE NCC Released Released from hold (the RIPE NCC lists it as 'available') Strong inference
Statistics
AS47637 reserved on 2021-01-04, available on 2021-01-05
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed

The RIPE NCC's statistics show it reserved on 2021-01-04 and available on 2021-01-05. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: AS47637 reserved on 2021-01-04, available on 2021-01-05 source · retrieved
  2. Before RIPE NCC delegated statistics 2021-01-04 (produced 2021-01-04T22:59:00+00:00), before the change: reserved source · retrieved
  3. After RIPE NCC delegated statistics 2021-01-05 (produced 2021-01-05T22:59:00+00:00), after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current
2020-07-08 RIPE NCC Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Novtelecom LLC (RIPE NCC) to CJSC NOVTELECOM (RIPE NCC)
From
Novtelecom LLC RIPE NCC
To
CJSC NOVTELECOM RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a merger, acquisition or reorganization from Novtelecom LLC (RIPE NCC) to CJSC NOVTELECOM (RIPE NCC) on 2020-07-08 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2020-07-08 19:00 UTC, Novtelecom LLC (RIPE NCC) to CJSC NOVTELECOM (RIPE NCC); resources moved: AS47637 source · retrieved
  2. Before RIPE NCC delegated statistics 2020-07-07 (produced 2020-07-07T21:59:59+00:00), before the change: allocated (dated 2008-07-25) source · retrieved
  3. After RIPE NCC delegated statistics 2020-07-08 (produced 2020-07-08T21:59:59+00:00), after the change: allocated (dated 2008-07-25) source · retrieved
Classification history for this change (4 versions)
  1. : Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
  2. : Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
  3. : Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
  4. : Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current
2020-07-08 RIPE NCC Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: CJSC NOVTELECOM (RIPE NCC) to Joint Stock Company TransTeleCom (RIPE NCC)
From
CJSC NOVTELECOM RIPE NCC
To
Joint Stock Company TransTeleCom RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a merger, acquisition or reorganization from CJSC NOVTELECOM (RIPE NCC) to Joint Stock Company TransTeleCom (RIPE NCC) on 2020-07-08 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2020-07-08 19:00 UTC, CJSC NOVTELECOM (RIPE NCC) to Joint Stock Company TransTeleCom (RIPE NCC); resources moved: AS47637 source · retrieved
  2. Before RIPE NCC delegated statistics 2020-07-07 (produced 2020-07-07T21:59:59+00:00), before the change: allocated (dated 2008-07-25) source · retrieved
  3. After RIPE NCC delegated statistics 2020-07-08 (produced 2020-07-08T21:59:59+00:00), after the change: allocated (dated 2008-07-25) source · retrieved
Classification history for this change (4 versions)
  1. : Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
  2. : Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
  3. : Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
  4. : Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transferAS47637 INFERNA LIMITED RIPE NCCINFERNA UG (haftungsbeschraenkt) RIPE NCC
RIPE NCCMerger acquisitionAS47637 CJSC NOVTELECOM RIPE NCCJoint Stock Company TransTeleCom RIPE NCC
RIPE NCCMerger acquisitionAS47637 Novtelecom LLC RIPE NCCCJSC NOVTELECOM RIPE NCC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (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

Looked upWhyRegistryHandleOrganizationStatusLast changed
After 7 days RIPE NCCAS47637MNT-INTERCOLOactive2026-11-04
After 24 hours RIPE NCCAS47637MNT-INTERCOLOactive2026-11-04
First seen RIPE NCCAS47637MNT-INTERCOLOactive2026-11-03

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: asn/47637.json