Data as of Nov 7, 2026
199.109.19.0/24
No anonymizer space · no proxy exits in 30 daysNYSERNet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.109.18.0/23 | AS3756 | Business | NYSERNet | |
| 199.109.16.0/22 since Sep 18, 2026 | AS3756 | Business | NYSERNet | |
| 199.109.16.0/21 since Aug 2019 | AS3756 | Business | NYSERNet |
Network & registry
Origin network
AS3756
US
- Name
- NYSERNet
- Type
- Education
- Registered
- Aug 8, 1994
- Domain
- nysernet.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.109.19.0/24 | AS3756 | /24 | ARIN | RPKI valid |
| 199.109.18.0/23 | AS3756 | /23 | ARIN | Too specific |
| 199.109.16.0/22 | AS3756 | /22 | ARIN | Too specific |
| 199.109.16.0/21 | AS3756 | /21 | ARIN | Too specific |
| 199.109.0.0/16 | AS3756 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3756 | RADB | NYSERNet NYC | MAINT-AS3754 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
109. 0. 0 - 199. 110. 255. 255 - Netname
- NETBLK-NYSERNET-CIDR1
- Registrant
- NYSERNet
- Organization
- NYSERNet (NYSR-Z)
- Org address
- 100 South Salina Street, Syracuse, NY, 13202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-109-0-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Jan 11, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 11, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nysernet. org - Name
- NYSERNet Abuse
- Phone
- +1-315-413-0345
- Handle
- NYSER-ARIN