Data as of Nov 3, 2026
209.131.76.0/22
No anonymizer space · no proxy exits in 30 daysKrypt Technologies · space held by MACWEB
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS13609 DH Dental Business Services, LLC, after 15.5 years unannounced
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 209.131.72.0/21 | 2,048 | MACWEB-NYC | MACWEB (MACWE) · US | Direct Allocation | Aug 26, 2025 | [email protected] |
| └ 209.131.76.48/29 | 8 | CHOC-209-131-76-48 | unknown | — | — | — |
| └ 209.131.76.56/29 | 8 | CHOC-209-131-76-56 | unknown | — | — | — |
| └ 209.131.76.64/29 | 8 | CHOC-209-131-76-64 | unknown | — | — | — |
| └ 209.131.76.80/29 | 8 | CHOC-209-131-76-80 | unknown | — | — | — |
| └ 209.131.76.88/29 | 8 | CHOC-209-131-76-88 | unknown | — | — | — |
| └ 209.131.76.128/28 | 16 | CHOC-209-131-76-128 | unknown | — | — | — |
| └ 209.131.78.64/29 | 8 | CHOC-209-131-78-64 | unknown | — | — | — |
| └ 209.131.78.80/29 | 8 | CHOC-209-131-78-80 | unknown | — | — | — |
| └ 209.131.78.88/29 | 8 | CHOC-209-131-78-88 | unknown | — | — | — |
| └ 209.131.79.40/29 | 8 | CHOC-209-131-79-40 | unknown | — | — | — |
| └ 209.131.79.104/29 | 8 | CHOICE1SWIP | unknown | — | — | — |
| └ 209.131.79.112/29 | 8 | CHOC-209-131-79-112 | unknown | — | — | — |
| └ 209.131.79.160/29 | 8 | CHOICE1SWIP | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 209.131.72.0/21
- Prefix
- 209.131.72.0/21
- Announced by
- AS4213 Krypt Technologies
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- MACWEB-NYC
- Registrant
- MACWEB
- RIR
- ARIN
Origin network
AS4213
US
- Name
- Krypt Technologies
- Type
- Hosting
- Registered
- Sep 14, 2009
- Domain
- evocative.com
- Website
- evocative.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 131
Routing timeline
Who has announced 209.131.72.0/21
209.131.72.0/21
Routing history
- Pattern
- Reactivated
- First seen
- Dec 2009
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.131.72.0/21 | AS4213 | /24 | ARIN | RPKI valid |
| 209.131.72.0/21 | AS402960 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 209.131.72.0/21
- Netname
- MACWEB-NYC
- Registrant
- MACWEB
- Organization
- MACWEB (MACWE)
- Org address
- 338 Central Ave, Menlo Park, CA, 94025
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-131-72-0-2
- Parent
- NET-209-0-0-0-0
- Created
- Aug 26, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 26, 2025
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- DNS
- Phone
- +1-650-274-4652
- Handle
- DNS1052-ARIN