Data as of Nov 3, 2026
205.235.32.0/20
1 residential-proxy exit · 30 daysBerks County Intermediate Unit
Residential-proxy exits
Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
1
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- ColaProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.235.32.0/19 since May 2005 | AS31763 | Business | 4 | Berks County Intermediate Unit |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.235.34.0/24 since Sep 2014 | AS31763 | Business | Berks County Intermediate Unit | |
| 205.235.38.0/24 since Apr 2007 | AS31763 | Business | Berks County Intermediate Unit | |
| 205.235.42.0/24 since Aug 2016 | AS31763 | Business | Berks County Intermediate Unit | |
| 205.235.45.0/24 since Aug 2020 | AS31763 | Business | Berks County Intermediate Unit |
Network & registry
Origin network
AS31763
US
- Name
- Berks County Intermediate Unit
- Type
- Education
- Registered
- Dec 16, 2003
- Domain
- berksiu.org
- 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
- Sep 2009
- Current origin since
- Sep 2009 · 17 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31763 | RADB | Berks County Intermediate Unit 14 | MAINT-AS14773 | Jul 18, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 205.235.33.0/24 | AS31763 | RADB | Berks County Intermediate Unit 14 | MAINT-AS14773 | Jul 18, 2025 |
| 205.235.33.0/24 | AS31763 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| 205.235.40.0/24 | AS31763 | RADB | Berks County Intermediate Unit 14 | MAINT-AS14773 | Jul 18, 2025 |
| 205.235.40.0/24 | AS31763 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| 205.235.46.0/24 | AS31763 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| 205.235.47.0/24 | AS31763 | RADB | Frontier Communications (ARIN OrgID: FRTR) | MAINT-AS5650 | Feb 15, 2024 |
Whois
Registration for this announcement
- Range
- 205.235.32.0/19
- Netname
- BERKSIU
- Registrant
- Berks County Intermediate Unit
- Organization
- Berks County Intermediate Unit (BCIU)
- Org address
- 1111 Commons Boulevard, Reading, PA, 19612-6050
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-235-32-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Jun 6, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 6, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-610-987-2248
- Handle
- ABUSE7139-ARIN