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Autonomous System

AS24163

UNION BROADBAND NETWORK

Announced IPs
64,256
CIDR prefixes
35
ASN
AS24163

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.

58/100
Caution
How this score is built

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

⚠ 2 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS24163 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.

PrefixOrigin ASNsLast detected (UTC)
114.198.160.0/21 AS24163, AS24164 2026-11-12 13:54:00
114.198.168.0/21 AS24163, AS24164 2026-11-12 13:54:00

Network profile

Source: PeeringDB →
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy Open
IRR record RADB::AS-TFN-TRANSIT1

AS24163 — global IP footprint

Cities where AS24163 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
49.159.160.0/19 8.2K
99.4%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.158.192.0/20 4.1K
99.7%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.159.144.0/20 4.1K
99.5%
UNION BROADBAND NETWORK TW New Taipei City Xizhi District
49.159.192.0/20 4.1K
99.2%
UNION BROADBAND NETWORK TW Yilan County Yilan
61.56.176.0/20 4.1K
6.3%
UNION BROADBAND NETWORK TW Yilan County Yilan
114.198.160.0/20 4.1K
0.0%
UNION BROADBAND NETWORK TW — —
180.218.240.0/20 4.1K
99.3%
UNION BROADBAND NETWORK TW Yilan County Sanxing
49.158.152.0/21 2.0K
99.9%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.159.88.0/21 2.0K
99.4%
UNION BROADBAND NETWORK TW — —
49.159.136.0/21 2.0K
99.3%
UNION BROADBAND NETWORK TW — —
61.61.216.0/21 2.0K
99.9%
UNION BROADBAND NETWORK TW Yilan County Dongshan
122.100.104.0/21 2.0K
0.0%
UNION BROADBAND NETWORK TW Yilan County Luodong
122.100.112.0/21 2.0K
0.0%
UNION BROADBAND NETWORK TW Yilan County Yilan
211.76.32.0/21 2.0K
0.0%
UNION BROADBAND NETWORK TW — —
49.158.148.0/22 1.0K
99.8%
UNION BROADBAND NETWORK TW Yilan County Dongshan
60.198.32.0/22 1.0K
99.5%
UNION BROADBAND NETWORK TW — —
61.56.160.0/22 1.0K
0.1%
UNION BROADBAND NETWORK TW — —
61.56.172.0/22 1.0K
0.3%
UNION BROADBAND NETWORK TW — —
61.58.100.0/22 1.0K
0.3%
UNION BROADBAND NETWORK TW — —
61.58.104.0/22 1.0K
0.7%
UNION BROADBAND NETWORK TW — —
61.61.236.0/22 1.0K
99.8%
UNION BROADBAND NETWORK TW — —
119.77.132.0/22 1.0K
0.2%
UNION BROADBAND NETWORK TW — —
119.77.136.0/22 1.0K
0.6%
UNION BROADBAND NETWORK TW — —
122.100.64.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW — —
122.100.120.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW — —
180.218.108.0/22 1.0K
99.7%
UNION BROADBAND NETWORK TW — —
180.218.124.0/22 1.0K
98.9%
UNION BROADBAND NETWORK TW — —
180.218.228.0/22 1.0K
99.3%
UNION BROADBAND NETWORK TW — —
211.76.72.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW — —
211.76.52.0/23 512
0.0%
UNION BROADBAND NETWORK TW — —
45.64.35.0/24 256
0.0%
UNION BROADBAND NETWORK TW — —
61.61.227.0/24 256
100.0%
UNION BROADBAND NETWORK TW — —
180.218.224.0/24 256
99.2%
UNION BROADBAND NETWORK TW — —
211.76.54.0/24 256
0.0%
UNION BROADBAND NETWORK TW — —
211.76.76.0/24 256
0.0%
UNION BROADBAND NETWORK TW — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS24163 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
180.218.244.0/24 69,082 2026-11-12 17:56:18
180.218.240.0/22 64,837 2026-11-12 17:56:18
60.198.32.0/22 64,213 2026-11-12 17:56:14
60.198.32.0/23 64,102 2026-11-12 17:56:14
180.218.248.0/24 60,339 2026-11-12 17:56:18
180.218.250.0/23 57,147 2026-11-12 17:56:18
114.198.160.0/21 54,945 2026-11-12 17:55:48
180.218.252.0/22 54,745 2026-11-12 17:56:18
114.198.168.0/21 54,614 2026-11-12 17:55:48
180.218.245.0/24 52,835 2026-11-12 15:48:15
180.218.249.0/24 52,731 2026-11-12 15:48:15
49.159.88.0/22 47,557 2026-11-12 17:56:47
61.56.160.0/22 47,444 2026-11-12 17:48:12
61.56.180.0/22 47,435 2026-11-12 17:48:12
61.56.176.0/22 46,959 2026-11-12 17:48:12
119.77.132.0/22 46,629 2026-11-12 17:48:12
211.76.54.0/24 46,309 2026-11-12 17:48:12
61.56.172.0/22 46,143 2026-11-12 17:48:12
61.61.236.0/22 46,102 2026-11-12 17:48:12
122.100.112.0/22 45,954 2026-11-12 17:48:12
211.76.32.0/21 45,613 2026-11-12 17:48:12
61.56.184.0/21 45,307 2026-11-12 17:48:12
211.76.76.0/24 45,126 2026-11-12 17:48:12
119.77.136.0/22 45,124 2026-11-12 16:15:07
61.61.216.0/22 44,978 2026-11-12 18:01:33
180.218.246.0/23 44,898 2026-11-12 15:48:15
122.100.64.0/22 44,868 2026-11-12 17:48:12
61.61.227.0/24 44,623 2026-11-12 17:48:12
61.58.104.0/22 44,621 2026-11-12 18:01:33
61.58.100.0/22 44,507 2026-11-12 18:01:33
211.76.52.0/23 44,491 2026-11-12 17:48:12
211.76.72.0/22 44,455 2026-11-12 17:48:12
61.61.220.0/22 40,860 2026-11-12 18:01:33
49.158.152.0/22 40,777 2026-11-12 16:13:11
122.100.116.0/22 40,029 2026-11-12 17:48:12
45.64.35.0/24 40,020 2026-11-12 17:48:12
49.158.196.0/22 39,921 2026-11-12 16:13:11
122.100.120.0/22 39,911 2026-11-12 17:48:12
49.158.200.0/21 39,788 2026-11-12 16:13:11
49.158.156.0/22 39,304 2026-11-12 16:13:11
49.158.148.0/22 39,245 2026-11-12 16:13:11
180.218.108.0/22 38,842 2026-11-12 16:15:08
122.100.104.0/21 38,700 2026-11-12 17:48:12
49.159.168.0/21 38,520 2026-11-12 16:13:11
180.218.228.0/22 38,488 2026-11-12 16:15:08
180.218.224.0/24 37,406 2026-11-12 16:15:08
180.218.124.0/22 37,370 2026-11-12 16:15:08
49.159.192.0/22 36,185 2026-11-12 16:13:11
49.159.200.0/21 35,376 2026-11-12 16:13:11
49.159.92.0/22 35,123 2026-11-12 17:56:47

Showing top 50 of 63 announced prefixes by sample volume.

Frequently Asked Questions

What is AS24163?

AS24163 is an Autonomous System Number assigned to UNION BROADBAND NETWORK. 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 AS24163 announce?

AS24163 announces 64.3K IPv4 addresses distributed across 35 routed CIDR prefixes. The network is registered in Taiwan.

Who operates AS24163?

AS24163 is operated by UNION BROADBAND NETWORK. The organization is based in Taiwan. You can view all IP ranges and related ASNs on the organization page.

What country is AS24163 registered in?

AS24163 is registered in Taiwan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-12 18:24:05 UTC
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