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Autonomous System

AS23951

PT JEMBATAN CITRA NUSANTARA

Announced IPs
15,872
CIDR prefixes
5
ASN
AS23951

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 50-100Gbps
Geographic scope Asia Pacific
Traffic ratio Mostly Inbound
Peering policy Open
IRR record RADB::AS-CITRANET

Present at 20 internet exchanges: OpenIXP / NiCE, CitraIX Yogyakarta, IIX-Jakarta, JKT-IX: Main, Equinix Singapore, SGIX: Peering LAN, DCI Indonesia DCI-IX, UNY-IX, IIX-Jogja, CitraIX Surakarta, …

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS23951 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
202.152.146.0/24 1,106,107 2026-11-14 07:26:15
202.152.138.0/24 1,089,056 2026-11-14 07:26:15
202.152.147.0/24 1,078,754 2026-11-14 07:26:15
202.152.136.0/23 1,011,137 2026-11-14 07:26:15
202.152.146.0/23 1,005,336 2026-11-14 07:26:15
202.152.136.0/24 997,960 2026-11-14 07:26:15
202.152.145.0/24 977,456 2026-11-14 07:47:43
202.152.140.0/23 969,700 2026-11-14 07:26:15
202.152.149.0/24 955,507 2026-11-14 07:26:15
202.152.151.0/24 955,389 2026-11-14 07:26:15
202.152.148.0/24 931,312 2026-11-14 07:26:15
202.152.141.0/24 921,264 2026-11-14 07:47:43
202.152.144.0/24 906,478 2026-11-14 07:47:43
202.152.144.0/23 884,755 2026-11-14 07:47:43
202.152.150.0/23 884,307 2026-11-14 07:26:15
202.152.148.0/23 852,524 2026-11-14 07:26:15
202.152.150.0/24 848,457 2026-11-14 07:26:15
202.152.140.0/24 754,026 2026-11-14 07:26:15
202.65.121.0/24 628,234 2026-11-14 07:47:43
117.20.50.0/24 625,781 2026-11-14 07:54:24
202.65.112.0/23 608,750 2026-11-14 07:26:15
202.65.114.0/23 605,371 2026-11-14 07:26:15
202.65.118.0/23 595,771 2026-11-14 07:26:15
202.65.117.0/24 594,160 2026-11-14 07:26:15
202.65.116.0/23 594,108 2026-11-14 07:26:15
202.65.119.0/24 593,924 2026-11-14 07:26:15
202.65.120.0/24 588,620 2026-11-14 07:26:15
202.65.120.0/23 585,340 2026-11-14 07:26:15
202.65.118.0/24 560,185 2026-11-14 07:26:15
202.65.116.0/24 559,341 2026-11-14 07:26:15
202.65.115.0/24 530,063 2026-11-14 07:26:15
202.65.114.0/24 529,173 2026-11-14 07:26:15
202.152.156.0/24 526,145 2026-11-14 07:26:15
117.20.60.0/23 523,998 2026-11-14 07:26:15
117.20.48.0/23 518,335 2026-11-14 07:26:15
117.20.52.0/23 505,180 2026-11-14 07:26:15
117.20.48.0/24 465,726 2026-11-14 07:26:15
202.65.112.0/24 458,511 2026-11-14 07:26:15
117.20.51.0/24 454,852 2026-11-14 07:49:12
117.20.55.0/24 365,307 2026-11-14 07:26:15
202.65.113.0/24 245,657 2026-11-14 07:49:31
202.152.128.0/24 198,786 2026-11-14 06:47:41
202.152.137.0/24 197,907 2026-11-14 07:26:15
202.152.139.0/24 185,562 2026-11-14 07:47:43
202.152.129.0/24 166,149 2026-11-14 07:54:24
117.20.56.0/22 164,245 2026-11-14 07:49:12
117.20.60.0/24 158,332 2026-11-14 07:47:13
117.20.61.0/24 156,683 2026-11-14 07:47:13
202.152.159.0/24 146,077 2026-11-14 07:26:15
202.152.158.0/24 145,875 2026-11-14 07:26:15

Showing top 50 of 106 announced prefixes by sample volume.

Frequently Asked Questions

What is AS23951?

AS23951 is an Autonomous System Number assigned to PT JEMBATAN CITRA NUSANTARA. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS23951 announce?

AS23951 announces 15.9K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Indonesia.

Who operates AS23951?

AS23951 is operated by PT JEMBATAN CITRA NUSANTARA. The organization is based in Indonesia. You can view all IP ranges and related ASNs on the organization page.

What country is AS23951 registered in?

AS23951 is registered in Indonesia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-14 07:54:05 UTC
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