Data as of Nov 3, 2026
63.160.32.0/21
Anonymizer · ISP proxyTelstra Global · space held by Cogent Communications, LLC
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 63.160.32.0/21 | /24s |
|---|---|---|---|
| Bright Data | 2,048100% | 8 |
Leased from
Owners leasing their own space
| Name | In 63.160.32.0/21 | /24s |
|---|---|---|
| Cogent Communications, LLC | 2,048100% | 8 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
63.160.32.0/21
From the registry to its use
- Dec 3, 1999Registry recordCogent Communications, LLCDirect Allocation63.160.0.0/12
- May 9, 2005– Mar 23, 2023
- Nov 4, 2009
- Dec 8, 2025
- Dec 14, 2025– Nov 2, 2026
- May 27, 2026AssignedRCNReassigned63.160.32.0/21
- Sep 18, 2026– Nov 2, 2026
- todayLeased fromRackdogIP broker
- todayUsedBright DataProxy seller
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.160.0.0/12 | AS174 | Internet provider | 179 36 always on | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 63.160.0.0/12 | 1,048,576 | COGENT-63-160-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 3, 1999 | [email protected] |
| └ 63.160.32.0/21 | 2,048 | RACKDOG-CGNT-NET-123 | RCN (C11605369) · US | Reassigned | May 27, 2026 | [email protected] via COGENT-63-160-0 |
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
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 63.160.0.0/12
- Registration type
- Direct Allocation
- Record created
- Dec 3, 1999
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 2
- Last change of origin
- Dec 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 63.160.32.0/21
- Netname
- RACKDOG-CGNT-NET-123
- Registrant
- RCN
- Organization
- RCN (C11605369)
- Type
- Reassigned
- Handle
- NET-63-160-32-0-1
- Parent
- NET-63-160-0-0-1
- Created
- May 27, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN