AS137897
PAN-LIAN TECHNOLOGY CO., LIMITED
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
- Trust score 53 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 7 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS137897 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) |
|---|---|---|
| 187.54.48.0/22 | AS10753, AS137897 | 2026-11-13 17:54:11 |
| 154.203.204.0/23 | AS4515, AS137897 | 2026-11-13 17:54:11 |
| 154.203.205.0/24 | AS10753, AS137897 | 2026-11-13 17:54:11 |
| 154.203.204.0/24 | AS10753, AS137897 | 2026-11-13 17:54:11 |
| 187.54.52.0/22 | AS10753, AS137897 | 2026-11-13 17:54:11 |
| 154.203.0.0/23 | AS4515, AS137897 | 2026-11-13 17:54:11 |
| 154.203.244.0/23 | AS4515, AS137897 | 2026-11-13 17:54:11 |
Network profile
Source: PeeringDB →Present at 1 internet exchange: Equinix Hong Kong
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 187.54.48.0/21 | 2.0K |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | HK | — | — |
| 143.20.70.0/23 | 512 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | US | — | — |
| 154.92.10.0/23 | 512 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | SC | — | — |
| 89.251.29.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | UA | — | — |
| 136.175.225.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | PR | — | — |
| 144.225.101.0/24 | 256 |
99.2%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | US | Utah | Orem |
| 151.243.102.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | AE | — | — |
| 155.117.243.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | US | — | — |
| 185.39.50.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | DE | — | — |
| 185.199.159.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | ES | — | — |
| 202.85.53.0/24 | 256 |
98.8%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | HK | — | — |
| 202.85.76.0/24 | 256 |
98.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | HK | — | — |
| 207.180.5.0/24 | 256 |
0.0%
|
PAN-LIAN TECHNOLOGY CO., LIMITED | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS137897 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 |
|---|---|---|
| 187.54.48.0/21 | 81,482 | 2026-11-13 16:35:37 |
| 175.29.22.0/24 | 63,388 | 2026-10-16 05:12:56 |
| 175.29.23.0/24 | 63,335 | 2026-10-16 05:12:56 |
| 154.92.11.0/24 | 47,395 | 2026-11-13 16:35:41 |
| 154.92.10.0/24 | 44,773 | 2026-11-13 16:35:41 |
| 154.92.10.0/23 | 35,673 | 2026-11-13 16:35:37 |
| 38.76.140.0/24 | 35,024 | 2026-10-17 05:23:53 |
| 82.38.46.0/23 | 33,790 | 2026-11-01 18:54:15 |
| 38.76.141.0/24 | 33,611 | 2026-10-17 05:23:53 |
| 216.38.170.0/24 | 31,538 | 2026-10-17 05:25:25 |
| 216.38.171.0/24 | 31,195 | 2026-10-17 05:25:25 |
| 175.29.22.0/23 | 30,166 | 2026-11-13 16:35:32 |
| 154.203.245.0/24 | 29,913 | 2026-10-17 05:25:21 |
| 154.203.244.0/24 | 29,883 | 2026-10-17 05:25:21 |
| 82.38.46.0/24 | 28,927 | 2026-10-24 08:55:38 |
| 23.27.206.0/24 | 28,311 | 2026-10-18 13:08:48 |
| 82.38.47.0/24 | 28,212 | 2026-10-24 08:55:38 |
| 45.65.113.0/24 | 28,021 | 2026-10-18 13:08:48 |
| 89.42.87.0/24 | 27,420 | 2026-10-21 06:08:45 |
| 151.243.102.0/24 | 26,745 | 2026-10-18 13:08:48 |
| 144.225.101.0/24 | 26,734 | 2026-10-18 13:08:48 |
| 144.31.45.0/24 | 26,658 | 2026-10-18 13:08:48 |
| 185.199.159.0/24 | 26,618 | 2026-10-18 13:08:48 |
| 136.0.198.0/24 | 26,612 | 2026-10-18 13:08:48 |
| 154.203.0.0/24 | 26,581 | 2026-10-17 05:25:25 |
| 207.180.5.0/24 | 26,564 | 2026-10-18 13:08:48 |
| 142.111.159.0/24 | 26,487 | 2026-10-18 13:08:48 |
| 141.11.199.0/24 | 26,404 | 2026-10-26 06:49:25 |
| 136.175.225.0/24 | 26,401 | 2026-10-18 13:08:48 |
| 185.39.50.0/24 | 26,242 | 2026-10-18 13:08:48 |
| 155.117.243.0/24 | 26,101 | 2026-10-18 03:03:33 |
| 167.148.164.0/24 | 26,065 | 2026-11-01 13:22:49 |
| 103.182.97.0/24 | 25,596 | 2026-10-17 05:25:25 |
| 103.182.96.0/24 | 25,501 | 2026-10-17 05:25:25 |
| 187.54.48.0/24 | 23,100 | 2026-11-13 16:35:37 |
| 202.85.76.0/24 | 23,073 | 2026-11-13 16:35:37 |
| 154.203.1.0/24 | 22,164 | 2026-10-17 05:25:25 |
| 216.38.170.0/23 | 22,148 | 2026-11-13 16:35:32 |
| 82.38.80.0/23 | 21,529 | 2026-11-01 18:54:15 |
| 151.242.180.0/22 | 21,275 | 2026-11-13 16:35:37 |
| 154.203.205.0/24 | 21,048 | 2026-11-13 15:28:48 |
| 154.203.204.0/24 | 20,948 | 2026-11-13 15:28:48 |
| 154.203.244.0/23 | 20,584 | 2026-11-13 17:33:40 |
| 154.203.0.0/23 | 20,259 | 2026-11-13 17:02:19 |
| 89.251.29.0/24 | 20,096 | 2026-10-13 07:07:44 |
| 202.85.53.0/24 | 20,051 | 2026-11-13 16:35:37 |
| 187.54.49.0/24 | 19,423 | 2026-11-13 16:35:37 |
| 154.203.204.0/23 | 18,326 | 2026-11-13 17:01:30 |
| 103.182.96.0/23 | 18,162 | 2026-11-13 16:35:32 |
| 38.76.140.0/23 | 17,302 | 2026-11-13 16:59:45 |
Showing top 50 of 81 announced prefixes by sample volume.
Frequently Asked Questions
What is AS137897?
AS137897 is an Autonomous System Number assigned to PAN-LIAN TECHNOLOGY CO., LIMITED. 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 AS137897 announce?
AS137897 announces 5.4K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS137897?
AS137897 is operated by PAN-LIAN TECHNOLOGY CO., LIMITED. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS137897 registered in?
AS137897 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
