Data as of Nov 9, 2026
216.21.203.0/24
No anonymizer space · no proxy exits in 30 daysCoastal Telco Services, Inc.
Network & registry
Announced by
Covering announcement 216.21.192.0/20
- Prefix
- 216.21.192.0/20
- Announced by
- AS33247 Coastal Telco Services, Inc.
- Type
- Residential
- Proxy exits
- 8
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- COASTAL-ISP
- Registrant
- Coastal Telco Services, Inc.
- RIR
- ARIN
Origin network
AS33247
US
- Name
- Coastal Telco Services, Inc.
- Type
- Internet provider
- Registered
- Mar 17, 2011
- Domain
- lintelco.net
- Website
- lintelco.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 216.21.192.0/20
216.21.192.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jan 2012 · 15 yr
- Origin networks
- 2
- Last change of origin
- Jan 2012
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
21. 192. 0/ 20 - Netname
- COASTAL-ISP
- Registrant
- Coastal Telco Services, Inc.
- Organization
- Coastal Telco Services, Inc. (COAST-29)
- Org address
- 133 Back Meadow Road, Nobleboro, ME, 04555
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-21-192-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Dec 27, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 27, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tidewater. net - Name
- Abuse
- Phone
- +1-207-563-9911
- Handle
- ABUSE8712-ARIN