Data as of Nov 3, 2026
170.100.192.0/21
Anonymizer · ISP proxyComcast Cable Communications, LLC · space held by Aviation RE LLC
IPv4 market
Path
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 170.100.192.0/21 | /24s |
|---|---|---|
| AviationAI | 2,048100% | 8 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
170.100.192.0/21
From the registry to its use
Network & registry
Origin network
AS33659
US
- Name
- Comcast Cable Communications, LLC
- Type
- Internet provider
- Registered
- Feb 16, 2005
- Domain
- comcast.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2024
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 170.100.192.0/21 | AS33659 | /21 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 170.100.192.0/21
- Netname
- NNJ-3
- Registrant
- Aviation RE LLC
- Registrant country
- US
- Organization
- Aviation RE LLC (ORG-ARL10-RIPE)
- Org country
- US
- Type
- LEGACY
- Created
- May 29, 2024
- Updated
- Sep 15, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 24, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR61147-RIPE