asn.dev

Autonomous system

AS59210 PHOENIXNAP-AS-SG1 PhoenixNAP

Unclassified ARIN

IPv4 addresses 6.40K 17 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly SG
Exchanges 0 recorded by PCH
Upstreams 1 2 downstream
Flagged prefixes 0 none

Summary

PhoenixNAP

Singapore · AI-generated

hosting datacenter colocation

PHOENIXNAP-AS-SG1 is operated by PhoenixNAP.

What it's used for

  • The address space carries hosting and colocation infrastructure, evidenced by netnames PHOENIXNAP-AP and PHOEN-56 registered to PhoenixNAP, and SSL-65 registered to Secured Servers LLC.
  • The AS announces 6,400 IPv4 addresses across 17 prefixes and 2 IPv6 prefixes, with 3 observed neighbours, indicating a hosting provider role rather than a transit or access network.
  • Traffic from this AS consists of bare metal servers, colocation tenants, and cloud infrastructure hosted in PhoenixNAP's Singapore data center.

Notable

  • Registrants include PhoenixNAP LLC and Secured Servers LLC, with the latter holding the SSL-65 netname for a significant portion of the 131.153.0.0/16 space.
  • The address inventory is fragmented into multiple /23 and /24 blocks, with a notable concentration in the 131.153.0.0/16 range.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 2 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12189PhoenixNAP LLC1,529

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 17 prefixes · 6.40K addresses IPv6 2 prefixes

CountryNamePrefixes
SGSingapore19

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS59210
Registry name
PHOENIXNAP-AS-SG1
Registrant
PhoenixNAP
Abuse contact
adrianm@phoenixnap.com
Registered
2013-10-15
Last changed
2020-08-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 26 valid, 0 with no ROA
ROAs
22 authorising AS59210
ASPA
no ASPA record
IRR
65% registered · 17 of 26 announcements
Route objects
17 naming AS59210

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 1,772 prefixes, as published 2026-10-15. 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

Cross-check