Data as of Nov 6, 2026
87.194.0.0/19
No anonymizer space · no proxy exits in 30 daysTelefonica UK Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 87.194.0.0/16 since Aug 2005 | AS35228 | Residential | Telefonica UK Limited |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 87.194.0.0/20 since Sep 2026 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.0.0/23 since Sep 2026 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.1.0/24 since Apr 2026 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.4.0/23 since Sep 2026 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.8.0/23 since Sep 2026 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.12.0/23 since Sep 2026 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.21.0/24 since Dec 2025 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.22.0/24 since Dec 2025 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.23.0/24 since Dec 2025 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.24.0/24 since Dec 2025 | AS35228 | Residential | Telefonica UK Limited | |
| 87.194.25.0/24 since Dec 2025 | AS35228 | Residential | Telefonica UK Limited |
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 |
|---|---|---|---|---|---|---|
| 87.194.0.0/16 | 65,536 | UK-AVATARBROADBAND-20050616 | Telefonica UK Limited (ORG-ABL1-RIPE) · GB | ALLOCATED PA | Jun 16, 2005 | internet. |
| └ 87.194.0.0/24 | 256 | AVATAR-GB | Infrastructure/Misc. | ASSIGNED PA | May 16, 2014 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.1.0/24 | 256 | AVATAR-GB | Infrastructure/Misc. | ASSIGNED PA | Sep 29, 2015 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.2.0/24 | 256 | AVATAR-GB | Infrastructure/Misc. | ASSIGNED PA | May 16, 2014 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.3.0/24 | 256 | AVATAR-GB | Infrastructure NNIs | ASSIGNED PA | Sep 29, 2015 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.4.0/24 | 256 | AVATAR-GB | Infrastructure/Misc. | ASSIGNED PA | May 16, 2014 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.5.0/24 | 256 | AVATAR-GB | Infrastructure/Misc. | ASSIGNED PA | May 16, 2014 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.6.0/24 | 256 | AVATAR-GB | Infrastructure NNIs | ASSIGNED PA | Sep 29, 2015 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.7.0/24 | 256 | AVATAR-GB | Infrastructure NNIs | ASSIGNED PA | Sep 29, 2015 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.16.0/23 | 512 | AVATAR-GB | 3G/4G Integration | ASSIGNED PA | Sep 29, 2015 | internet. via UK-AVATARBROADBAND-20050616 |
| └ 87.194.18.0/23 | 512 | AVATAR-GB | Currently in query | ASSIGNED PA | Sep 29, 2015 | internet. via UK-AVATARBROADBAND-20050616 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 7,680 | 94% | 16 | |
| Mobile | 512 | 6.3% | 1 |
Network & registry
Origin network
AS35228
GB
- Name
- Telefonica UK Limited
- Type
- Internet provider
- Registered
- Jun 28, 2005
- Domain
- o2.co.uk
- Website
- www.o2.co.uk/abouto2/company-details
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2007
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.194.0.0/16 | AS35228 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS35228 | RIPE | Aggregate | MNT-AVATAR | Aug 21, 2015 |
Whois
Registration for this announcement
- Range
- 87.
194. 0. 0/ 16 - Netname
- UK-AVATARBROADBAND-20050616
- Registrant
- Telefonica UK Limited
- Registrant country
- GB
- Organization
- Telefonica UK Limited (ORG-ABL1-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jun 16, 2005
- Updated
- Jan 25, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jun 16, 2005
- Status
- assigned
Report abuse
Abuse contact
- internet.
peering@ telefonica. com - Name
- Abuse-C Role
- Handle
- AR17511-RIPE