Data as of Nov 9, 2026
81.172.116.0/24
Anonymizer · ISP proxyTelstra Global · space held by steel-axis LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 2026
from AS12357 Vodafone Espana S.A.U., after 5.8 years unannounced
IPv4 market
Path
Announced by AS4637 since Sep 2026 · 9 wk ago
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 81.172.116.0/24 | /24s |
|---|---|---|---|
| Bright Data | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
Network & registry
Origin network
AS4637
HK
- Name
- Telstra Global
- Type
- Internet provider
- Registered
- Oct 30, 1995
- Domain
- telstrainternational.com
- Website
- www.telstrainternational.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2020
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.172.116.0/24 | AS4637 | /32 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 81.
172. 116. 0/ 24 - Netname
- US-STEEL-AXIS-20030114
- Registrant
- steel-axis LLC
- Registrant country
- HK
- Organization
- steel-axis LLC (ORG-SL1030-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Mar 10, 2026
- Updated
- Aug 5, 2026
- Maintainer
- lir-us-steel-axis-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jan 14, 2003
- Status
- assigned
Report abuse
Abuse contact
- steelaxis.
abuse@ gmail. com - Name
- Abuse-C Role
- Handle
- AR62700-RIPE