Data as of Nov 8, 2026
173.241.221.0/24
No anonymizer space · no proxy exits in 30 daysAS20227 · space held by Zayo Bandwidth
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 173.241.208.0/20 since Jun 2019 | AS6461 | Internet provider | 1 | Zayo Bandwidth |
Network & registry
Origin network
AS20227
ZZ
- Type
- Business
- Registered
- Nov 7, 2026
- Domain
- accidentfund.com
- Industry
- Finance and Insurance
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Feb 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 173.241.221.0/24 | AS20227 | /24 | ARIN | RPKI valid |
| 173.241.208.0/20 | AS6461 | /20 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 173.
241. 208. 0/ 20 - Netname
- CRT-NET-2
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-241-208-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Apr 29, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN