Autonomous system
AS38211 MCM-AS-ID PT. Mandiri Citra Makmur
Unclassified APNIC Cable/DSL/ISP
Summary
PT. Mandiri Citra Makmur
isp residential cable dsl
MCM-AS-ID is operated by PT. Mandiri Citra Makmur.
What it's used for
- The address space carries internet access traffic, evidenced by reverse DNS entries such as
ip-135-177-255.mcm-id.netand netnamesMCM-IDregistered toPT. Mandiri Citra Makmur. - The AS announces 2048 IPv4 addresses across 3 prefixes and maintains 4 observed neighbours, a ratio consistent with an access network serving local subscribers rather than a transit provider.
- As an Internet Service Provider offering cable and DSL solutions, the traffic consists of residential and small business subscriber eyeballs accessing the internet.
Notable
- All registrants for the announced prefixes agree with the announcer, listing
PT. Mandiri Citra Makmurunder the netnameMCM-ID. - The address inventory is compact, consisting of three contiguous IPv4 blocks within the 203.135.0.0/16 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
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Indonesian Internet Exchange (IIX-Jakarta) | Jakarta, Indonesia | 123.108.10.125 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 2.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| ID | Indonesia | 3 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS38211- Registry name
- MCM-AS-ID
- Registrant
- PT. Mandiri Citra Makmur
- Abuse contact
- amri_mahmud@yahoo.com
- Registered
- 2008-09-04
- Last changed
- 2022-07-01
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Mandiri Citra Makmur
- Also known as
- MCMNET
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- IRR as-set
AS38211- Present at
- 3 exchanges
- Facilities
- 1 facilities
- Website
- http://www.mcm.net.id
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
- RPKI
- 100% valid · 13 valid, 0 with no ROA
- ROAs
- 1 authorising AS38211
- ASPA
- no ASPA record
- IRR
- 100% registered · 13 of 13 announcements
- Route objects
- 43 naming AS38211
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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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