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Autonomous System

AS24163

UNION BROADBAND NETWORK

Announced IPs
64,256
CIDR prefixes
37
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 v1.2.0 — 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 2026-09-11 05:25:52
114.198.168.0/21 AS24163, AS24164 2026-09-11 05:25:52

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
97.1%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.158.192.0/20 4.1K
94.1%
UNION BROADBAND NETWORK TW Yilan County Luodong
49.159.144.0/20 4.1K
97.4%
UNION BROADBAND NETWORK TW New Taipei City Xizhi District
49.159.176.0/20 4.1K
97.5%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.159.192.0/20 4.1K
96.9%
UNION BROADBAND NETWORK TW Yilan County Yilan
61.56.176.0/20 4.1K
5.8%
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
99.0%
UNION BROADBAND NETWORK TW Yilan County Luodong
49.158.152.0/21 2.0K
94.2%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.159.88.0/21 2.0K
96.6%
UNION BROADBAND NETWORK TW
49.159.136.0/21 2.0K
97.4%
UNION BROADBAND NETWORK TW
61.61.216.0/21 2.0K
92.7%
UNION BROADBAND NETWORK TW Yilan County Dongshan
122.100.104.0/21 2.0K
0.0%
UNION BROADBAND NETWORK TW
122.100.112.0/21 2.0K
0.0%
UNION BROADBAND NETWORK TW Yilan County Luodong
211.76.32.0/21 2.0K
0.0%
UNION BROADBAND NETWORK TW
49.158.148.0/22 1.0K
94.3%
UNION BROADBAND NETWORK TW Yilan County Yilan
49.159.92.0/22 1.0K
97.1%
UNION BROADBAND NETWORK TW
60.198.32.0/22 1.0K
96.0%
UNION BROADBAND NETWORK TW
61.56.160.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW
61.56.172.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW
61.58.100.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW
61.58.104.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW
61.61.236.0/22 1.0K
93.7%
UNION BROADBAND NETWORK TW
119.77.132.0/22 1.0K
0.0%
UNION BROADBAND NETWORK TW
119.77.136.0/22 1.0K
0.0%
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
93.5%
UNION BROADBAND NETWORK TW
180.218.124.0/22 1.0K
93.6%
UNION BROADBAND NETWORK TW
180.218.228.0/22 1.0K
99.5%
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
93.0%
UNION BROADBAND NETWORK TW
180.218.224.0/24 256
98.8%
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
60.198.32.0/22 41,897 2026-09-11 04:56:06
60.198.32.0/23 41,810 2026-09-11 04:56:04
49.159.88.0/22 41,699 2026-09-11 05:22:17
180.218.245.0/24 40,000 2026-09-11 04:59:06
180.218.249.0/24 39,891 2026-09-11 04:59:06
180.218.240.0/22 39,860 2026-09-11 03:43:08
119.77.132.0/22 39,597 2026-09-11 05:09:51
211.76.54.0/24 39,365 2026-09-11 05:15:51
61.56.160.0/22 38,932 2026-09-11 05:07:43
119.77.136.0/22 38,921 2026-09-11 03:43:08
61.56.180.0/22 38,881 2026-09-11 05:07:43
211.76.32.0/21 38,698 2026-09-11 05:15:51
122.100.112.0/22 38,636 2026-09-11 05:09:51
61.56.176.0/22 38,403 2026-09-11 05:07:43
211.76.76.0/24 38,213 2026-09-11 05:15:51
180.218.244.0/24 38,051 2026-09-11 03:43:08
122.100.64.0/22 37,865 2026-09-11 05:09:51
61.61.236.0/22 37,678 2026-09-11 05:07:43
61.56.172.0/22 37,607 2026-09-11 05:07:43
180.218.246.0/23 37,592 2026-09-11 04:59:06
211.76.52.0/23 37,564 2026-09-11 05:15:51
211.76.72.0/22 37,560 2026-09-11 05:15:51
61.56.184.0/21 36,794 2026-09-11 05:07:43
61.58.104.0/22 35,679 2026-09-11 05:08:12
61.58.100.0/22 35,612 2026-09-11 05:08:12
61.61.216.0/22 35,461 2026-09-11 05:08:12
49.158.152.0/22 33,403 2026-09-11 05:07:43
122.100.120.0/22 32,998 2026-09-11 05:09:51
122.100.116.0/22 32,990 2026-09-11 05:09:51
61.61.227.0/24 32,804 2026-09-11 05:07:43
49.158.196.0/22 32,508 2026-09-11 05:07:43
114.198.160.0/21 32,495 2026-09-11 04:55:57
49.159.168.0/21 32,466 2026-09-11 05:22:17
114.198.168.0/21 32,259 2026-09-11 04:52:52
180.218.250.0/23 32,234 2026-09-11 03:43:08
45.64.35.0/24 32,215 2026-09-11 05:07:43
49.158.200.0/21 32,150 2026-09-11 05:07:43
49.158.156.0/22 31,875 2026-09-11 05:07:43
49.158.148.0/22 31,867 2026-09-11 05:07:43
122.100.104.0/21 31,752 2026-09-11 05:09:51
61.61.220.0/22 31,672 2026-09-11 05:08:12
180.218.108.0/22 31,285 2026-09-11 05:10:15
180.218.228.0/22 30,679 2026-09-11 05:10:15
49.159.192.0/22 30,088 2026-09-11 05:22:17
180.218.224.0/24 29,853 2026-09-11 05:10:15
180.218.124.0/22 29,784 2026-09-11 05:10:15
180.218.252.0/22 29,777 2026-09-11 03:43:08
180.218.248.0/24 29,366 2026-09-11 03:43:08
49.159.200.0/21 29,258 2026-09-11 05:22:17
49.159.92.0/22 29,246 2026-09-11 05:22:17

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 37 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: 2026-09-11 05:26:08 UTC
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