Data as of Nov 13, 2026
154.50.63.0/24
No anonymizer space · no proxy exits in 30 daysXNK · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Oct 22, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.48.0.0/12 since May 2005 | AS174 | Internet provider | 12,711 2,332 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 154.50.0.0/16 | 65,536 | COGENT-154-50-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 5, 1992 | abuse@ |
| └ 154.50.63.0/24 | 256 | EDGENODE-CGNT-NET-2 | Edge Node, Inc. (C11762979) · US | Reassigned | Nov 9, 2026 | abuse@ via COGENT-154-50-16 |
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
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 154.
50. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Feb 5, 1992
- Legacy
- yes
Origin network
AS402950
US
- Name
- XNK
- Type
- Business
- Registered
- Aug 24, 2026
- Domain
- xnkcorp.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 154.50.63.0/24 | AS402950 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 154.
50. 63. 0/ 24 - Netname
- EDGENODE-CGNT-NET-2
- Registrant
- Edge Node, Inc.
- Organization
- Edge Node, Inc. (C11762979)
- Type
- Reassigned
- Handle
- NET-154-50-63-0-1
- Parent
- NET-154-50-0-0-1
- Created
- Nov 9, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN