asn.dev

Autonomous system

AS6256 CELLCO-PART

Unclassified ARIN

IPv4 addresses 26.62K 28 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Flagged prefixes 0 none

Summary

Cellco Partnership (Verizon)

United States · AI-generated

enterprise legacy

CELLCO-PART — Cellco Partnership, the legal entity that does business as

Verizon Wireless. The ARIN organisation on the record today is Verizon Business

(MCICS, Ashburn, Virginia).

What it's used for

  • Announces roughly a hundred small prefixes drawn from legacy UUNET blocks in 65.228.0.0/16 and 65.229.0.0/16, address space that came into Verizon through the MCI/UUNET side of the business.
  • The sampled addresses carry no reverse DNS, so the traffic they serve is not visible from the outside; this is not the consumer mobile eyeball network.

Notable

  • Verizon's mobile subscriber traffic largely rides other ASNs — this one is a separate, much smaller Cellco/Verizon Business network, so it should not be read as "Verizon Wireless customers".
  • A reminder that a carrier's ASNs are not interchangeable: the same corporate parent runs backbone, enterprise and eyeball networks under different numbers.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Address space

Summary

Full explorer
CountryNamePrefixes
USUnited States of America28

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS6256
Registry name
CELLCO-PART
Registrant
Verizon Business
Abuse contact
abuse@verizon.com
Last changed
2022-05-31
Status
active

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check