Autonomous system
AS11448 CLEARWAVE-FIBER
Unclassified ARIN
Summary
Clearwave Fiber
isp legacy
CLEARWAVE-FIBER is the autonomous system of Clearwave Fiber, a fibre-to-the-premises internet provider headquartered in Savannah, Georgia, serving markets in Georgia, Florida, Illinois and Kansas. The AS name in the registry still reads Clearwave Communications, the Illinois operator the business grew out of.
What it's used for
RIS shows 34 announced IPv4 prefixes covering 14,336 addresses, plus one IPv6 /32, 2606:41c0::/32. Almost all of the IPv4 space sits under 134.22.0.0, announced as a /20 and /21 backbone plus a long tail of /22s and /23s, with smaller blocks in 45.45.188.0, 162.220.68.0 and 162.246.50.0. Every prefix in the registrant sample resolves to Clearwave Fiber itself — handles such as CWF-BLK-134-22-184-0, CWF-NBLK-0001 and REALLOCATED-CWFKANSAS-1. The space is first-party, and the Kansas handle even names one of the operating regions.
That deaggregation pattern — one contiguous /20-sized parent split into many /22s and /23s — is characteristic of an access network carving address pools out per market or per aggregation site, which is precisely how an FTTP provider built out of several regional footprints ends up looking.
Notable
Four observed neighbours. This is an eyeball network buying transit, not a carrier: a wholesaler with a customer cone would show orders of magnitude more adjacencies against the same address count.
Interesting
No PTRs came back on the 20 addresses sampled, so the subscriber mix cannot be read off reverse DNS here. Clearwave Fiber sells to both homes and businesses, and the routing alone does not separate the two — the residential read rests on the company's FTTP model rather than on direct evidence from the space.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 15 prefixes · 14.59K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 16 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11448- Registry name
- CLEARWAVE-FIBER
- Registrant
- Clearwave Fiber
- Abuse contact
- abuse@corp.clearwave.com
- Registered
- 2013-08-06
- Last changed
- 2022-12-15
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- CLEARWAVE-FIBER
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- IRR as-set
AS11448:RS-ROUTES- Facilities
- 1 facilities
- Website
- https://www.clearwavefiber.com/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 36 with no ROA
- ROAs
- 0 authorising AS11448
- ASPA
- no ASPA record
- IRR
- 100% registered · 36 of 36 announcements
- Route objects
- 25 naming AS11448
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-17. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere