Data as of Nov 5, 2026
207.135.210.0/23
No anonymizer space · no proxy exits in 30 daysSeabras 1 USA, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 207.135.210.0/24 since Oct 2019 | AS13786 | Internet provider | Seabras 1 USA, LLC | |
| 207.135.211.0/24 since Mar 2020 | AS13786 | Internet provider | Seabras 1 USA, LLC |
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 |
|---|---|---|---|---|---|---|
| 207.135.208.0/21 | 2,048 | SEABORN-V4 | Seabras 1 USA, LLC (SUL-46) · US | Direct Allocation | Apr 18, 2019 | noc@ |
| └ 207.135.210.0/23 | 512 | SEABORN-GRU | unknown | Reassigned | Jun 20, 2020 | noc@ via SEABORN-V4 |
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
Announced by
Covering announcement 207.135.208.0/21
- Prefix
- 207.135.208.0/21
- Announced by
- AS13786 Seabras 1 USA, LLC
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- SEABORN-V4
- Registrant
- Seabras 1 USA, LLC
- RIR
- ARIN
Origin network
AS13786
US
- Name
- Seabras 1 USA, LLC
- Type
- Internet provider
- Registered
- Aug 24, 2018
- Domain
- seabornnetworks.com
- Website
- www.seabornnetworks.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 207.135.208.0/21
207.135.208.0/21
Routing history
- Pattern
- Rotating
- First seen
- Aug 2019
- Current origin since
- Aug 2019 · 7.2 yr
- Origin networks
- 2
- Last change of origin
- Nov 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 207.135.208.0/21 | AS13786 | /24 | ARIN | RPKI valid |
IRR
Route objects on 207.135.208.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13786 | RADB | Seaborn Networks North America IPv4 Network | MAINT-AS13786 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 207.
135. 208. 0/ 21 - Netname
- SEABORN-V4
- Registrant
- Seabras 1 USA, LLC
- Organization
- Seabras 1 USA, LLC (SUL-46)
- Type
- Direct Allocation
- Handle
- NET-207-135-208-0-1
- Parent
- NET-207-0-0-0-0
- Created
- Apr 18, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 18, 2019
- Status
- assigned
Report abuse
Abuse contact
- noc@
seabornnetworks. com - Name
- Network Operations Center
- Phone
- +1-201-351-5806
- Handle
- NOC33013-ARIN