HomeASN LookupAS133337

AS133337 IDNIC-MSS-AS-ID PT Menara Sinar Semesta

Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)1,536
Announced (BGP)2,048
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)1.2×10²⁴
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Allocated
-

Announced Prefixes

(BGP)8
|
Prefix
RPKI
IRR
Last Seen
31.57.183.0/24
 Valid
Other IRRRIPE
2026-10-10
74.0.16.0/23
 Invalid-2026-10-10
102.129.168.0/24MOAS
 Valid
Other IRR
2026-10-10
103.174.67.0/24
 Valid
Other IRR
2026-10-10
103.225.209.0/24
 Valid
Other IRR
2026-10-10
151.242.204.0/24MOAS
 Invalid-2026-10-10
178.92.118.0/24
 Valid
Other IRRRIPE
2026-10-10
2001:df1:9e40::/48
No ROA
Other IRR
2026-10-10

Allocated Prefixes

(RIR)7
Prefix
Country
RIR
Status
31.57.183.0/24🇻🇳 VNRIPEassigned
102.129.168.0/24🇮🇩 IDAFRINICassigned
103.174.67.0/24🇮🇩 IDAPNICassigned
103.225.209.0/24🇮🇩 IDAPNICassigned
151.242.204.0/24🇸🇬 SGRIPEassigned
178.92.118.0/24🇮🇩 IDRIPEassigned
2001:df1:9e40::/48🇮🇩 IDAPNICassigned

All 8 announced prefixes of AS133337 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS133337 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS137352IDNIC CLOUDATA ID PT. Cloudata Indonesia4
  • AS141137MEDIACEPAT ID PT Media Cepat Indonesia4
  • AS131219ISPL AP Indosat Singapore Pte2

Downstreams (1)

Networks whose own prefixes AS133337 passes on: usually its customers.

  • AS45713DETELNETWORKS ID PT. DEWATA TELEMATIKA3

Other adjacent networks (1)

Adjacent to AS133337 in the transit part of AS paths: peers, providers or customers.

ASPA
No ASPA
External Links
RIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/133337

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/133337" | jq