AS9541
Cyber Internet Services (Pvt) Ltd.
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.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 28 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS9541 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 66.167.166.0/24 | AS286, AS3257, AS9541 | 2026-09-10 12:40:45 |
| 66.167.90.0/24 | AS286, AS3257, AS9541 | 2026-09-10 12:40:45 |
| 67.102.7.0/24 | AS286, AS3257, AS9541 | 2026-09-10 12:40:45 |
| 103.139.62.0/24 | AS9541, AS139067 | 2026-09-10 12:40:45 |
| 175.107.240.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 175.107.195.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 124.29.202.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 61.5.156.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 124.29.207.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 175.107.197.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 101.53.227.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 175.107.193.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 175.107.243.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 203.101.185.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
| 175.107.199.0/24 | AS9541, AS24440 | 2026-09-10 12:40:45 |
Showing the 15 most recently detected of 28 MOAS prefixes. Many multi-origin prefixes on large networks are benign (anycast); see all MOAS anomalies.
Network profile
Source: PeeringDB →Present at 7 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, HKIX: HKIX Peering LAN, DE-CIX Marseille: DE-CIX Marseille Peering LAN, NetIX: NetIX, SH-IX, UAE-IX: UAE-IX Peering LAN, Equinix Singapore
AS9541 — global IP footprint
Cities where AS9541 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS9541 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 72.255.58.0/23 | 538,065 | 2026-09-10 11:49:15 |
| 124.29.226.0/23 | 537,667 | 2026-09-10 11:49:15 |
| 203.101.170.0/24 | 536,541 | 2026-09-10 12:44:52 |
| 202.163.111.0/24 | 360,474 | 2026-09-10 11:49:15 |
| 103.26.82.0/24 | 357,598 | 2026-09-10 11:49:15 |
| 203.101.185.0/24 | 333,854 | 2026-09-10 11:49:15 |
| 101.53.230.0/24 | 327,684 | 2026-09-10 11:50:36 |
| 101.53.251.0/24 | 322,156 | 2026-09-10 11:50:36 |
| 101.53.252.0/24 | 305,844 | 2026-09-10 11:53:16 |
| 61.5.145.0/24 | 296,684 | 2026-09-10 11:50:36 |
| 124.29.245.0/24 | 280,737 | 2026-09-10 12:34:12 |
| 14.1.105.0/24 | 279,620 | 2026-09-10 12:04:24 |
| 101.53.237.0/24 | 276,502 | 2026-09-10 11:53:16 |
| 103.18.23.0/24 | 275,934 | 2026-09-10 12:34:51 |
| 59.103.99.0/24 | 274,144 | 2026-09-10 11:49:15 |
| 59.103.109.0/24 | 273,782 | 2026-09-10 11:53:16 |
| 137.59.147.0/24 | 273,382 | 2026-09-10 11:53:16 |
| 124.29.227.0/24 | 272,743 | 2026-09-10 11:53:16 |
| 101.53.253.0/24 | 271,941 | 2026-09-10 11:49:15 |
| 202.163.90.0/24 | 268,092 | 2026-09-10 11:49:15 |
| 101.53.245.0/24 | 266,975 | 2026-09-10 12:14:20 |
| 58.65.202.0/24 | 266,497 | 2026-09-10 12:18:34 |
| 202.163.116.0/24 | 265,145 | 2026-09-10 11:49:15 |
| 72.255.26.0/24 | 258,330 | 2026-09-10 11:49:15 |
| 202.70.139.0/24 | 257,607 | 2026-09-10 12:38:05 |
| 101.53.243.0/24 | 250,536 | 2026-09-10 12:41:47 |
| 101.53.231.0/24 | 250,479 | 2026-09-10 12:41:47 |
| 139.135.61.0/24 | 212,866 | 2026-09-10 11:49:15 |
| 58.65.196.0/24 | 211,973 | 2026-09-10 11:49:15 |
| 59.103.120.0/24 | 208,679 | 2026-09-10 12:04:24 |
| 103.244.172.0/24 | 200,057 | 2026-09-10 11:49:15 |
| 137.59.230.0/24 | 199,089 | 2026-09-10 11:49:15 |
| 72.255.31.0/24 | 199,040 | 2026-09-10 11:49:15 |
| 103.26.86.0/24 | 198,925 | 2026-09-10 11:49:15 |
| 103.213.112.0/24 | 198,838 | 2026-09-10 11:49:15 |
| 72.255.3.0/24 | 198,211 | 2026-09-10 11:49:15 |
| 137.59.224.0/24 | 197,954 | 2026-09-10 12:41:48 |
| 192.140.144.0/24 | 197,311 | 2026-09-10 12:41:48 |
| 139.135.44.0/24 | 196,239 | 2026-09-10 12:04:24 |
| 101.53.238.0/24 | 192,391 | 2026-09-10 11:49:15 |
| 101.53.232.0/24 | 192,316 | 2026-09-10 11:49:15 |
| 202.163.107.0/24 | 189,615 | 2026-09-10 12:41:47 |
| 124.29.244.0/24 | 189,480 | 2026-09-10 11:49:15 |
| 72.255.12.0/24 | 189,098 | 2026-09-10 11:53:12 |
| 124.29.224.0/24 | 188,051 | 2026-09-10 11:49:15 |
| 124.29.222.0/24 | 187,769 | 2026-09-10 11:49:15 |
| 124.29.252.0/24 | 187,723 | 2026-09-10 11:49:15 |
| 72.255.32.0/24 | 187,672 | 2026-09-10 12:38:05 |
| 124.29.231.0/24 | 187,232 | 2026-09-10 11:49:15 |
| 139.135.37.0/24 | 186,800 | 2026-09-10 12:04:24 |
Showing top 50 of 763 announced prefixes by sample volume.
Frequently Asked Questions
What is AS9541?
AS9541 is an Autonomous System Number assigned to Cyber Internet Services (Pvt) Ltd.. 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 AS9541 announce?
AS9541 announces 225.5K IPv4 addresses distributed across 168 routed CIDR prefixes. The network is registered in Pakistan.
Who operates AS9541?
AS9541 is operated by Cyber Internet Services Pvt Ltd.. The organization is based in Pakistan. You can view all IP ranges and related ASNs on the organization page.
What country is AS9541 registered in?
AS9541 is registered in Pakistan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
