asn.dev

Autonomous system

AS136041 CONNECTPLUS-AS-AP Singapore Telecom, ConnectPlus

Unclassified APNIC

IPv4 addresses 6.40K 15 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SG
Exchanges 0 recorded by PCH
Upstreams 11 0 downstream
Flagged prefixes 0 none

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

11 upstream, 0 downstream and 11 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7473Singapore Telecommunications Ltd796
AS3356Level 3 Parent, LLC202
AS701Verizon Business97
AS5511Orange S.A.96
AS23947PT.Mora Telematika Indonesia65
AS9930TIME dotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia64
AS17408AboveNet Communications Taiwan64
AS4775Globe Telecoms61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 15 prefixes · 6.40K addresses IPv6 0 prefixes

CountryNamePrefixes
SGSingapore15

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS136041
Registry name
CONNECTPLUS-AS-AP
Registrant
Singapore Telecom, ConnectPlus
Abuse contact
rajeshm@singtel.com
Registered
2016-11-29
Last changed
2020-07-01
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
85% valid · 23 valid, 2 with no ROA 2 RPKI-invalid
ROAs
31 authorising AS136041
ASPA
no ASPA record
IRR
96% registered · 26 of 27 announcements
Route objects
35 naming AS136041

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 1,781 prefixes, as published 2026-10-16. 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