asn.dev

Autonomous system

AS134148 SINGAREN-GIX-AS-AP-2 SingAREN

Unclassified APNIC Educational/Research

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly SG
Exchanges 1 recorded by PCH
Upstreams 7 9 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Singapore Internet ExchangeSingapore, Singapore103.16.102.242

Transit providers

7 upstream, 9 downstream and 31 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS23855Singapore Advanced Research and Education Network63
AS136968SingAREN45
AS6939Hurricane Electric LLC36
AS17639Converge ICT Solutions Inc.3
AS24482SG.GS3
AS37989DCS1 Pte. Ltd.3
AS38001NewMedia Express Pte Ltd2

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

Shape and geography

IPv4 1 prefixes · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
SGSingapore2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS134148
Registry name
SINGAREN-GIX-AS-AP-2
Registrant
SingAREN
Abuse contact
networkadmin@singaren.net.sg
Registered
2020-06-01
Last changed
2022-10-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
SingAREN Open Exchange 2 (SG3)
Also known as
SOE-2
Network type
Educational/Research
Scope
Asia Pacific
Peering policy
Open
IRR as-set
AS134148:AS-LOCAL-INSTITUTION
Present at
1 exchanges
Facilities
1 facilities
Website
https://www.singaren.net.sg

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
2 authorising AS134148
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
4 naming AS134148

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: 440 networks and 1,773 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

Cross-check