Data as of Nov 7, 2026
164.37.208.0/24
No anonymizer space · no proxy exits in 30 daysNarwhal Nettech Limited · space held by VISOL Sp.z.o.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Oct 14, 2026
from AS16509 Amazon.com, Inc.
IPv4 market
Path
Announced by AS219185 since Oct 14, 2026 · 3 wk ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
164.37.208.0/24
From the registry to its use
- Jun 19, 2026Registry recordVISOL Sp.z.o.o.ALLOCATED PA164.37.192.0/18
- Jun 19, 2026ReallocatedVISOL Sp.z.o.o.SUB-ALLOCATED PA164.37.192.0/19
- Jun 24, 2026– Jul 17, 2026AnnouncedAS402221 Exaserver LLC
- Sep 4, 2026– Sep 30, 2026
- Oct 12, 2026Route objectIPXORIPE route object for AS219185 Narwhal Nettech Limited, maintainer NETUTILS-MNT
- Oct 12, 2026Route objectIPXORADB route object for AS219185 Narwhal Nettech Limited, maintainer MAINT-AS834
- Oct 14, 2026– today
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 164.37.192.0/18 | 16,384 | PL-VISOL-19930131 | VISOL Sp.z.o.o. (ORG-VS399-RIPE) · PL | ALLOCATED PA | Jun 19, 2026 | abuse@ |
| └ 164.37.192.0/19 | 8,192 | VSL-NET-3 | VISOL Sp.z.o.o. (ORG-VS399-RIPE) · PL | SUB-ALLOCATED PA | Jun 19, 2026 | report@ |
| └ 164.37.208.0/24 | 256 | NET-164-37-208-0-24 | unknown | ASSIGNED PA | Oct 12, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- VISOL Sp.z.o.o.
- Handle
- ORG-VS399-RIPE
- Range
- 164.
37. 192. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Jun 19, 2026
Origin network
AS219185
GB
- Name
- Narwhal Nettech Limited
- Type
- Hosting
- Registered
- Jul 17, 2026
- Domain
- narwhalnet.co.uk
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2026
- Current origin since
- Oct 14, 2026 · under a month
- Origin networks
- 3
- Last change of origin
- Oct 14, 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 164.
37. 208. 0/ 24 - Netname
- NET-164-37-208-0-24
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Oct 12, 2026
- Updated
- Oct 12, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 31, 1993
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Private Customer
- Handle
- PC21660-RIPE