Autonomous system
AS58519 CHINATELECOM-CTCLOUD Cloud Computing Corporation
Hosting APNIC
Summary
Huawei Cloud
cloud hosting compute
An Autonomous System operated by Huawei for Huawei Cloud infrastructure, a sibling of its other cloud ASNs. HWCloud
What it's used for
- Hosting cloud compute, storage, and networking for Huawei Cloud customers.
Notable
- An IP here identifies Huawei Cloud as the host, not the operator of what runs on it.
- Huawei Cloud uses several ASNs; see the sibling AS55990.
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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 392 prefixes · 516K addresses IPv6 8 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CN | China | 400 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS58519- Registry name
- CHINATELECOM-Ctcloud
- Abuse contact
- anti-spam@chinatelecom.cn
- Registered
- 2012-02-03
- Last changed
- 2020-05-14
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 97% valid · 266 valid, 7 with no ROA 1 RPKI-invalid
- ROAs
- 272 authorising AS58519
- ASPA
- no ASPA record
- IRR
- 98% registered · 269 of 274 announcements
- Route objects
- 293 naming AS58519
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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