Autonomous system
AS36591 ZULUCARE
Unclassified ARIN
Summary
PixelRiver
business cloud hosting
The AS handle ZULUCARE is held by PixelRiver.
What it's used for
- The address space carries business and cloud infrastructure, evidenced by the netname
PTL65and the registrantPixelRiver. - The AS announces 1024 IPv4 addresses across 1 prefix (
67.219.176.0/22) and maintains 25 observed neighbours, a ratio consistent with a business or hosting provider rather than a large access network.
Notable
- The registrant
PixelRiveraligns with the AS holder, confirming the identity of the operator. - The address inventory consists of a single contiguous /22 block, indicating a compact and focused allocation.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX New York | New York, United States | 206.82.105.62 |
| DE-CIX Dallas | Dallas, United States | 206.53.202.181 |
Transit providers
11 upstream, 0 downstream and 11 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS36591- Registry name
- ZULUCARE
- Registrant
- PixelRiver
- Abuse contact
- noc@zulucare.com
- Registered
- 2010-07-22
- Last changed
- 2023-03-22
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS36591
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 1 naming AS36591
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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