Data as of Nov 8, 2026
216.173.112.0/24
No anonymizer space · no proxy exits in 30 daysTier.Net Technologies LLC · space held by Fastplanet Ltd
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 |
|---|---|---|---|---|---|---|
| 216.173.64.0/18 | 16,384 | UK-FASTPLANET-20150306 | Fastplanet Ltd (ORG-FL311-RIPE) · GB | ALLOCATED PA | Dec 9, 2021 | abuse@ |
| └ 216.173.112.0/21 | 2,048 | H4Y21-2 | unknown | SUB-ALLOCATED PA | Dec 10, 2021 | abuse@ via UK-FASTPLANET-20150306 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Fastplanet Ltd
- Handle
- ORG-FL311-RIPE
- Range
- 216.
173. 64. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Dec 9, 2021
- Reallocated to
- Not named in the registry
- Reallocated range
- 216.
173. 112. 0/ 21 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Dec 10, 2021
Origin network
AS397423
US
- Name
- Tier.Net Technologies LLC
- Type
- Hosting
- Registered
- Mar 26, 2019
- Domain
- tier.net
- Website
- www.tier.net
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 62
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2018
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 3
- Last change of origin
- May 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.173.112.0/21 | AS397423 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397423 | RADB | Tier.Net Technologies LLC | MAINT-AS397423 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 216.
173. 112. 0/ 21 - Netname
- H4Y21-2
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Dec 10, 2021
- Updated
- Dec 10, 2021
- Maintainer
- lir-uk-fastplanet-1-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 6, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fastplanet. com - Name
- Abuse-C Role
- Handle
- AR64008-RIPE