$ query “AS4761” --type=asn → 1 result(s)

AS4761 · INDOSAT-INP-AP

PT. INDOSAT Tbk

AS4761 is run by PT. INDOSAT Tbk and is a major transit provider, established in Indonesia. The system announces a solid 338 688 IPv4 addresses, including a /15, and supports IPv6. Most of its address space is geolocated to Indonesia, with additional presence in the United States and the Netherlands. This AS has recently updated its prefix announcements.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #4 in Indonesia — Top 10 by reach within country

Basic Information

Country
🇮🇩 Indonesia
Category
Internet Service Provider
Network Role
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
April 28, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
806 / 150
IPv6 Prefixes (raw / aggregated)
96 / 24
IPv4 Addresses
338 688
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇮🇩 Indonesia (345 088 IPs), 🇺🇸 United States (3 840 IPs), 🇳🇱 Netherlands (1 024 IPs)
Prefix Changed
April 28, 2026

Reputation

Reputation
Good — 12 flagged IPs out of 338 688 total (0.00%)
Open Proxies
3 known open proxies in this network

Connectivity Summary

Upstream Providers
9 upstreams providing transit
Peers
118 networks exchanging traffic without transit
Downstream Customers
127 downstreams buying transit
Unclassified
7 unclassified BGP neighbors
Degree
261 unique BGP neighbors
Reach
35 440 networks in customer cone

Upstream Providers (9)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS7713 — TELKOMNET-AS-AP
  • AS9002 — RETN-AS
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS3491 — PCCWG-APAC-HK (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • AS57304 — RETNRU-AS
  • AS7473 — SINGTEL-AS-AP

Prefix Lists

IPv4 Prefixes (806 total)

  • 114.4.0.0/15 (131 072 addresses (/15 prefix))
  • 114.7.0.0/16 (65 536 addresses (/16 prefix))
  • 114.10.0.0/19 (8 192 addresses (/19 prefix))
  • 114.8.128.0/20 (4 096 addresses (/20 prefix))
  • 202.93.32.0/20 (4 096 addresses (/20 prefix))
  • 114.8.208.0/20 (4 096 addresses (/20 prefix))
  • 114.9.32.0/20 (4 096 addresses (/20 prefix))
  • 114.9.64.0/20 (4 096 addresses (/20 prefix))
  • 114.6.64.0/20 (4 096 addresses (/20 prefix))
  • 114.10.144.0/20 (4 096 addresses (/20 prefix))
  • 114.6.32.0/20 (4 096 addresses (/20 prefix))
  • 114.6.16.0/20 (4 096 addresses (/20 prefix))
  • 114.10.64.0/20 (4 096 addresses (/20 prefix))
  • 114.10.112.0/20 (4 096 addresses (/20 prefix))
  • 202.152.160.0/20 (4 096 addresses (/20 prefix))
  • 114.9.24.0/21 (2 048 addresses (/21 prefix))
  • 114.10.80.0/21 (2 048 addresses (/21 prefix))
  • 114.6.224.0/21 (2 048 addresses (/21 prefix))
  • 114.6.240.0/21 (2 048 addresses (/21 prefix))
  • 114.8.200.0/21 (2 048 addresses (/21 prefix))
  • 114.8.224.0/21 (2 048 addresses (/21 prefix))
  • 114.9.8.0/21 (2 048 addresses (/21 prefix))
  • 202.67.32.0/21 (2 048 addresses (/21 prefix))
  • 114.9.48.0/21 (2 048 addresses (/21 prefix))
  • 114.10.40.0/21 (2 048 addresses (/21 prefix))
  • 124.195.48.0/21 (2 048 addresses (/21 prefix))
  • 103.105.28.0/22 (1 024 addresses (/22 prefix))
  • 116.206.40.0/22 (1 024 addresses (/22 prefix))
  • 124.195.12.0/22 (1 024 addresses (/22 prefix))
  • 103.108.32.0/22 (1 024 addresses (/22 prefix))
  • 103.108.20.0/22 (1 024 addresses (/22 prefix))
  • 114.10.132.0/22 (1 024 addresses (/22 prefix))
  • 114.6.52.0/22 (1 024 addresses (/22 prefix))
  • 103.105.32.0/22 (1 024 addresses (/22 prefix))
  • 114.9.80.0/22 (1 024 addresses (/22 prefix))
  • 114.6.60.0/22 (1 024 addresses (/22 prefix))
  • 104.106.204.0/22 (1 024 addresses (/22 prefix))
  • 124.195.56.0/22 (1 024 addresses (/22 prefix))
  • 114.9.60.0/22 (1 024 addresses (/22 prefix))
  • 114.6.84.0/22 (1 024 addresses (/22 prefix))
  • 114.10.136.0/22 (1 024 addresses (/22 prefix))
  • 114.10.100.0/22 (1 024 addresses (/22 prefix))
  • 114.6.192.0/22 (1 024 addresses (/22 prefix))
  • 114.9.16.0/22 (1 024 addresses (/22 prefix))
  • 116.206.36.0/22 (1 024 addresses (/22 prefix))
  • 114.9.4.0/22 (1 024 addresses (/22 prefix))
  • 114.8.232.0/22 (1 024 addresses (/22 prefix))
  • 23.3.76.0/22 (1 024 addresses (/22 prefix))
  • 202.67.44.0/22 (1 024 addresses (/22 prefix))
  • 114.10.180.0/22 (1 024 addresses (/22 prefix))
  • and 100 more

IPv6 Prefixes (96 total)

  • 2407::/32
  • 2400:8b00:e00::/42
  • 2400:8b00:c80::/42
  • 2400:8b00:980::/42
  • 2400:8b00:a00::/42
  • 2400:8b00:a80::/42
  • 2400:8b00:b00::/42
  • 2400:8b00:b80::/42
  • 2400:8b00:e80::/42
  • 2400:8b00:300::/42
  • 2400:8b00:d00::/42
  • 2400:8b00:700::/42
  • 2400:8b00:600::/42
  • 2400:8b00:c00::/42
  • 2400:8b00:f00::/42
  • 2400:8b00:f80::/42
  • 2400:8b00:1600::/42
  • 2400:8b00:1800::/42
  • 2400:8b00:2000::/42
  • 2400:8b00:2080::/42
  • 2400:8b00:2100::/42
  • 2400:8b00:2180::/42
  • 2400:8b00:2280::/42
  • 2400:8b00:d80::/44