Data as of Nov 5, 2026
66.63.115.0/24
No anonymizer space · no proxy exits in 30 daysBowdoin College · space held by Great Works Internet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.63.112.0/20 since May 2005 | AS5760 | Residential | Great Works Internet | ||
| 66.63.64.0/18 since Mar 2011 | AS5760 | Residential | 10 4 always on | Great Works Internet |
Network & registry
Origin network
AS22847
US
- Name
- Bowdoin College
- Type
- Education
- Registered
- Dec 4, 2001
- Domain
- bowdoin.edu
- Website
- www.bowdoin.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2010
- Current origin since
- Apr 2010 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.63.64.0/18 | AS5760 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5760 not the origin | NTTCOM | BOWDOIN COLLEGE BLK-2 | MAINT-AS5760 | Oct 26, 2016 |
Whois
Registration for this announcement
- Range
- 66.
63. 64. 0/ 18 - Netname
- GWI-BLK
- Registrant
- Great Works Internet
- Organization
- Great Works Internet (BIDF)
- Org address
- 71 Commercial St, Lewiston, ME, 04240
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-63-64-0-1
- Parent
- NET-66-0-0-0-0
- Created
- May 13, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- May 13, 2002
- Status
- assigned
Report abuse
Abuse contact
- nse-infrastructure-me@
staff. gwi. net - Name
- Gwi Hostmaster
- Phone
- +1-207-494-2138
- Handle
- FK20-ARIN