Data as of Nov 13, 2026
131.103.235.0/24
Anonymizer · ISP proxyWindstream Communications LLC · space held by NTT America, Inc.
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 131.103.235.0/24 | /24s |
|---|---|---|
| Rackdog | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 131.103.235.0/24 | /24s |
|---|---|---|
| NTT America, Inc. | 256100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|---|
| 131.103.192.0/18 since Jun 2025 | AS6079 | ISP proxy | 8,19250% | IP broker Rackdog | NTT America, Inc. | |||
| 131.103.0.0/16 since May 2005 | AS2914 | Internet provider | 4,6087.0%ISP proxy, Datacenter proxy | Proxy providersoperated by Mentos Telecomsold by IPDeep | 17 3 always on | NTT America, Inc. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 131.103.0.0/16 | 65,536 | NTTA-131-103 | NTT America, Inc. (NTTAM-1) · US | Direct Allocation | Nov 4, 1988 | abuse@ |
| └ 131.103.192.0/18 | 16,384 | RCN-131-103-192 | RCN (C11598214) · US | Reassigned | May 19, 2026 | abuse@ via NTTA-131-103 |
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
Announced by
Covering announcement 131.103.224.0/19
- Prefix
- 131.103.224.0/19
- Announced by
- AS7029 Windstream Communications LLC
- Type
- ISP proxy
- Anonymizer addresses
- all
- Leased from
- IP broker Rackdog
- RPKI
- RPKI valid
- Netname
- RCN-131-103-192
- Registrant
- RCN
- RIR
- ARIN
IPv4 market
Holder
- Organization
- NTT America, Inc.
- Handle
- NTTAM-1
- Range
- 131.
103. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Nov 4, 1988
- Legacy
- yes
Origin network
AS7029
US
- Name
- Windstream Communications LLC
- Type
- Internet provider
- Registered
- Jul 30, 1996
- Domain
- uniti.com
- Website
- www.uniti.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
131.103.224.0/19
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.103.192.0/18 | AS1299 | /24 | ARIN | Another network |
| 131.103.192.0/18 | AS3257 | /24 | ARIN | Another network |
| 131.103.192.0/18 | AS6079 | /24 | ARIN | Another network |
| 131.103.192.0/18 | AS7029 | /24 | ARIN | RPKI valid |
| 131.103.192.0/18 | AS7843 | /24 | ARIN | Another network |
| 131.103.192.0/18 | AS11404 | /24 | ARIN | Another network |
| 131.103.192.0/18 | AS20115 | /24 | ARIN | Another network |
| 131.103.192.0/18 | AS398465 | /24 | ARIN | Another network |
| 131.103.0.0/16 | AS2914 | /16 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 131.
103. 192. 0/ 18 - Netname
- RCN-131-103-192
- Registrant
- RCN
- Organization
- RCN (C11598214)
- Type
- Reassigned
- Handle
- NET-131-103-192-0-1
- Parent
- NET-131-103-0-0-1
- Created
- May 19, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 4, 1988
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ntt. net - Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN