Data as of Nov 14, 2026
216.99.185.0/24
No anonymizer space · no proxy exits in 30 daysExelon Corporation
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.99.176.0/20 since Apr 2023 | AS23503 | Business | Exelon Corporation |
Network & registry
Origin network
AS23503
US
- Name
- Exelon Corporation
- Type
- Business
- Registered
- Mar 29, 2002
- Domain
- exeloncorp.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Apr 2021 · 5.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23503 | RADB | Proxy route | MAINT-AS7545 | Aug 16, 2024 |
Whois
Registration for this announcement
- Range
- 216.
99. 176. 0/ 20 - Netname
- CONSTELLATION-ENERGY
- Registrant
- Exelon Corporation
- Organization
- Exelon Corporation (EXELO)
- Org address
- 10 S Dearborn St, Chicago, IL, 60603
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-99-176-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Sep 6, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 6, 2001
- Status
- assigned
Report abuse
Abuse contact
- netadmin2@
exeloncorp. com - Name
- Network Operations Center
- Phone
- +1-410-470-1200
- Handle
- NOC1756-ARIN