asn.dev

Autonomous system

AS56246 SDI-AS-ID PT Sumber Data Indonesia

Unclassified APNIC

IPv4 addresses 5.38K 13 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly ID
Exchanges 4 recorded by PCH
Upstreams 3 9 downstream
Flagged prefixes 0 none

Summary

PT Sumber Data Indonesia

Indonesia · AI-generated

isp residential indonesia

The AS handle SDI-AS-ID is held by PT Sumber Data Indonesia.

What it's used for

  • The address space carries subscriber traffic, evidenced by reverse DNS entries such as 254.subkdr-AS56246.sdi.net.id and ip-121-126.as56246.sdi.net.id under the sdi.net.id domain.
  • The network announces 5376 IPv4 addresses across 13 prefixes and 4 IPv6 prefixes, with 8 observed neighbours, indicating a role as an access or eyeball network rather than a transit provider.
  • Traffic from this AS consists of residential and business subscriber connections in Indonesia, consistent with the operator's function as an Internet Service Provider.

Notable

  • Registrants for the majority of prefixes are IRT-SDI-ID with netnames SDI-ID or SDI-NAP-AS-ID, aligning with the AS holder; one prefix (103.227.24.0/24) is registered to IRT-KEPENG-ID with netname IDNIC-KEPENG-ID.
  • The address inventory is finely subdivided into multiple /23 and /24 blocks, reflecting site-by-site or regional segmentation of the corporate estate.

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

Recorded at 4 exchanges in 1 country, largest first.

ExchangeLocationTheir address
OpenIXP Internet exchange PointJakarta, Indonesia218.100.36.100
Indonesian Internet Exchange (IIX-Jakarta)Jakarta, Indonesia123.108.9.6
Jakarta Internet ExchangeJakarta, Indonesia119.11.184.32
Omadata Internet Exchange (ODIX)Surabaya, Indonesia103.28.80.167

Transit providers

3 upstream, 9 downstream and 15 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS58389PT Sumber Data Indonesia1,431
AS24482SG.GS16
AS7717OpenIXP ASN2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 13 prefixes · 5.38K addresses IPv6 4 prefixes

CountryNamePrefixes
IDIndonesia17

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS56246
Registry name
SDI-AS-ID
Abuse contact
bunga@sdi.net.id
Registered
2019-08-20
Last changed
2025-07-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 26 valid, 0 with no ROA
ROAs
35 authorising AS56246
ASPA
no ASPA record
IRR
81% registered · 21 of 26 announcements 1 other origin
Route objects
50 naming AS56246

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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