Data as of Nov 3, 2026
149.100.136.0/24
No anonymizer space · no proxy exits in 30 daysS2B-Net SARL · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 149.100.0.0/16 since Sep 2006 | AS174 | Internet provider | 850 500 always on | Cogent Communications, LLC |
Network & registry
Origin network
AS212636
FR
- Name
- S2B-Net SARL
- Type
- Business
- Registered
- Sep 18, 2020
- Domain
- s2b-net.fr
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS212636 | RADB | Route Registered for Cogent Communications Customer - s2b-net | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 149.100.0.0/16
- Netname
- COGENT-149-100-16
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-149-100-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Jan 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN