Autonomous system
AS36847 DELTA-DENTAL-OF-CALIFORNIA - Delta Dental of California
Unclassified ARIN
Summary
Delta Dental of California
business insurance corporate us
DELTA-DENTAL-OF-CALIFORNIA is the autonomous system for Delta Dental of California.
What it's used for
- The address space carries internal corporate infrastructure, evidenced by registrant netnames
DDC-198-232-184-0-188-255andNETBLK-DELTADENTSFOassigned to Delta Dental of California. - The AS announces 1536 IPv4 addresses across 4 prefixes and maintains 3 observed neighbours, a ratio consistent with a segmented internal corporate estate rather than an access or transit network.
Notable
- All four announced prefixes list Delta Dental of California as the registrant, fully aligning with the AS holder.
- Delta Dental of California is a member of the Delta Dental Association, a network of independent dental insurance companies operating across the United States.
- The inventory consists of four contiguous IPv4 blocks within the 198.232.184.0/22 range, with no IPv6 prefixes in inventory.
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 2026-11-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.54K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 4 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS36847- Registry name
- DELTA-DENTAL-OF-CALIFORNIA
- Registrant
- Delta Dental of California
- Abuse contact
- dspeelman@delta.org
- Registered
- 2006-05-12
- Last changed
- 2023-11-30
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 6 with no ROA
- ROAs
- 0 authorising AS36847
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 13 naming AS36847
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: 453 networks and 1,846 prefixes, as published 2026-11-12. 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