$ query “AS23951” --type=asn → 1 result(s)
AS23951 — CITRA-AS-ID
PT JEMBATAN CITRA NUSANTARA
AS23951 is a mid-size transit provider registered to PT JEMBATAN CITRA NUSANTARA, based in Indonesia. The network announces a respectable 17 408 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇮🇩 Indonesia
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 105 / 4
- IPv6 Prefixes (raw / aggregated)
- 36 / 1
- IPv4 Addresses
- 17 408
- Largest IPv4 Prefix
- /19 (8 192 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇮🇩 ID (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 17 408 total (0.01%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 54 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 20 downstream autonomous systems buying transit
- Degree
- 81 unique BGP neighbors (providers + customers + peers)
- Reach
- 34 940 — customer cone size measuring network influence
- Degree Rank
- #2 058
- Reach Rank
- #281
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (105 total)
- 202.152.128.0/19 (8 192 addresses)
- 117.20.48.0/20 (4 096 addresses)
- 202.65.112.0/20 (4 096 addresses)
- 103.101.136.0/22 (1 024 addresses)
IPv6 Prefixes (36 total)
- 2401:ee00::/32