Data as of Nov 10, 2026
81.19.137.0/24
11 residential-proxy exits · 30 daysAeza Group LLC · reallocated from Information & Computing Center, Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
Residential-proxy exits
Proxy exits
11
4.3% of its addresses · 30 days
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
645 observations
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 |
|---|---|---|---|---|---|---|
| 81.19.128.0/20 | 4,096 | RU-IVC-20020130 | Information & Computing Center, Ltd. (ORG-ICCL1-RIPE) · RU | ALLOCATED PA | Jan 30, 2002 | service@ |
| └ 81.19.137.0/24 | 256 | AEZA-NETWORK-PARIS | Aeza Group LLC (ORG-AGL50-RIPE) · RU | SUB-ALLOCATED PA | Jul 3, 2023 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Information & Computing Center, Ltd.
- Handle
- ORG-ICCL1-RIPE
- Range
- 81.
19. 128. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jan 30, 2002
- Reallocated to
- Aeza Group LLC (ORG-AGL50-RIPE)
- Reallocated range
- 81.
19. 137. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jul 3, 2023
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Jun 2013
- Current origin since
- Jul 2023 · 3.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.19.137.0/24 | AS210644 | /24 | RIPE | RPKI valid |
| 81.19.128.0/20 | AS24658 | /20 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS210644 | RIPE | IVC-MNT | Jul 7, 2023 |
Whois
Registration for this announcement
- Range
- 81.
19. 137. 0/ 24 - Netname
- AEZA-NETWORK-PARIS
- Registrant
- Aeza Group LLC
- Registrant country
- FR
- Organization
- Aeza Group LLC (ORG-AGL50-RIPE)
- Org country
- RU
- Type
- SUB-ALLOCATED PA
- Created
- Jul 3, 2023
- Updated
- Mar 7, 2026
- Maintainer
- IVC-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jan 30, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aeza. ru - Name
- Abuse-C Role
- Handle
- AR79375-RIPE