Data as of Nov 9, 2026
163.5.208.0/24
Anonymizer · ISP proxyBritish Telecommunications Limited · space held by Ionis Group - Ionis Schools of Technology and Management SAS
IPv4 market
Path
1 · Holder
record created Jun 23, 2022 · reallocated to a party the registry does not name Aug 8, 2022
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 163.5.208.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 163.5.208.0/24 | /24s |
|---|---|---|
| Ionis Group - Ionis Schools of Technology and Management SAS | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
163.5.208.0/24
From the registry to its use
- Jun 23, 2022Registry recordIonis Group - Ionis Schools of Technology and Management SASALLOCATED PA163.5.0.0/16
- Aug 8, 2022– Aug 19, 2022
- Aug 8, 2022– Aug 19, 2022AnnouncedAS1239 Cogent Communications, LLC
- Sep 1, 2022– May 22, 2023
- May 11, 2023– Nov 6, 2023
- May 23, 2023– Jun 27, 2023
- Jun 28, 2023– Aug 26, 2023AnnouncedAS205320 GWY IT Pty Ltd
- Sep 20, 2023– Nov 6, 2023AnnouncedAS211376 inducio GmbH
- Oct 31, 2023Route objectIPXORADB route object for AS2856 British Telecommunications Limited, maintainer MAINT-AS834
- Oct 31, 2023Route objectIPXORIPE route object for AS2856 British Telecommunications Limited, maintainer NETUTILS-MNT
- Nov 7, 2023– 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 |
|---|---|---|---|---|---|---|
| 163.5.0.0/16 | 65,536 | FR-IONIS-19920629 | Ionis Group - Ionis Schools of Technology and Management SAS (ORG-FIGS1-RIPE) · FR | ALLOCATED PA | Jun 23, 2022 | jonathan. |
| └ 163.5.208.0/24 | 256 | IONIS-163-5-208 | unknown | SUB-ALLOCATED PA | Aug 8, 2022 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Ionis Group - Ionis Schools of Technology and Management SAS
- Handle
- ORG-FIGS1-RIPE
- Range
- 163.
5. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Jun 23, 2022
- Reallocated to
- Not named in the registry
- Reallocated range
- 163.
5. 208. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 8, 2022
Origin network
AS2856
GB
- Name
- British Telecommunications Limited
- Type
- Internet provider
- Registered
- Dec 22, 1993
- Domain
- bt.net
- Website
- www.bt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 12
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2022
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 7
- Last change of origin
- Nov 2023
Recorded history
History
- Handoffs
- 7
Whois
Registration for this announcement
- Range
- 163.
5. 208. 0/ 24 - Netname
- IONIS-163-5-208
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Aug 8, 2022
- Updated
- Sep 7, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Jun 29, 1992
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Private Customer
- Handle
- ETL26-RIPE