ResearchRouting table, RPKI, IRR & looking glass

AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd.

AS24154 (APBT-AS-TW) is registered to Asia Pacific Broadband Fixed Lines Co., Ltd. in TW. It originates 338 prefixes in the global routing table.

328
IPv4 prefixes
10
IPv6 prefixes
100,608
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS24154

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS24154
Handle
APBT-AS-TW
Organization
Asia Pacific Broadband Fixed Lines Co., Ltd.
Country
TW
ASPA
None published
Routing

What AS24154 announces

Prefixes originated by AS24154 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
328
IPv6 prefixes
10
IPv4 addresses
100,608 (393 /24s)
RPKI valid
338 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS24154
29
With an IRR route object
79 23%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (328)
60.244.0.0/2460.244.1.0/2460.244.2.0/2460.244.64.0/2460.244.65.0/2460.244.66.0/2460.244.67.0/2460.244.68.0/2460.244.69.0/2460.244.70.0/2460.244.72.0/2460.244.73.0/2460.244.76.0/2460.244.77.0/2460.244.78.0/2460.244.79.0/2460.244.80.0/2360.244.82.0/2460.244.83.0/2460.244.84.0/2460.244.85.0/2460.244.86.0/2460.244.87.0/2460.244.88.0/2460.244.89.0/2460.244.90.0/2460.244.91.0/2460.244.92.0/2460.244.93.0/2460.244.94.0/2460.244.95.0/2460.244.96.0/1960.244.101.0/2460.244.102.0/2460.244.103.0/2460.244.104.0/2460.244.105.0/2460.244.106.0/2460.244.107.0/2460.244.108.0/2460.244.109.0/2460.244.110.0/2460.244.111.0/2460.244.112.0/2460.244.113.0/2460.244.114.0/2460.244.115.0/2460.244.116.0/2460.244.118.0/2460.244.119.0/2460.244.120.0/2460.244.122.0/2460.244.123.0/2460.244.124.0/2460.244.125.0/2460.244.126.0/2460.244.127.0/24124.219.0.0/19124.219.0.0/24124.219.1.0/24124.219.2.0/24124.219.3.0/24124.219.4.0/24124.219.5.0/24124.219.6.0/24124.219.7.0/24124.219.8.0/24124.219.9.0/24124.219.11.0/24124.219.13.0/24124.219.14.0/24124.219.15.0/24124.219.16.0/24124.219.17.0/24124.219.18.0/24124.219.19.0/24124.219.20.0/24124.219.21.0/24124.219.22.0/24124.219.23.0/24124.219.24.0/24124.219.25.0/24124.219.26.0/24124.219.27.0/24124.219.28.0/24124.219.29.0/24124.219.30.0/24124.219.31.0/24124.219.32.0/20124.219.32.0/24124.219.34.0/24124.219.35.0/24124.219.36.0/24124.219.37.0/24124.219.38.0/24124.219.39.0/24124.219.40.0/24124.219.41.0/24124.219.42.0/24124.219.43.0/24124.219.44.0/24124.219.45.0/24124.219.46.0/24124.219.47.0/24124.219.48.0/20124.219.48.0/24124.219.49.0/24124.219.50.0/24124.219.51.0/24124.219.52.0/24124.219.53.0/24124.219.54.0/24124.219.56.0/24124.219.57.0/24124.219.58.0/24124.219.59.0/24124.219.60.0/24124.219.61.0/24124.219.62.0/24124.219.64.0/21
Show 208 more
124.219.64.0/24124.219.65.0/24124.219.66.0/24124.219.68.0/24124.219.69.0/24124.219.70.0/24124.219.71.0/24124.219.72.0/21124.219.72.0/24124.219.73.0/24124.219.74.0/24124.219.75.0/24124.219.76.0/24124.219.77.0/24124.219.78.0/24124.219.79.0/24124.219.80.0/21124.219.80.0/24124.219.81.0/24124.219.84.0/24124.219.85.0/24124.219.86.0/24124.219.87.0/24124.219.88.0/23124.219.96.0/21124.219.97.0/24124.219.99.0/24124.219.102.0/24124.219.104.0/22124.219.104.0/24124.219.108.0/22124.219.112.0/24124.219.113.0/24124.219.114.0/24124.219.115.0/24124.219.116.0/24124.219.117.0/24124.219.118.0/24124.219.119.0/24124.219.120.0/24124.219.121.0/24203.79.199.0/24203.79.200.0/24203.79.208.0/23203.79.210.0/24203.207.44.0/24203.207.45.0/24203.207.46.0/24203.207.47.0/24210.63.192.0/21210.63.200.0/24210.63.201.0/24210.63.203.0/24210.63.204.0/24210.63.205.0/24210.63.206.0/24210.63.207.0/24210.63.208.0/24210.63.209.0/24210.63.211.0/24210.63.212.0/24210.63.213.0/24210.63.214.0/24210.63.215.0/24210.63.216.0/24210.63.217.0/24210.63.218.0/24210.63.220.0/23210.63.222.0/24210.63.236.0/24210.200.0.0/19210.200.0.0/20210.200.4.0/24210.200.5.0/24210.200.7.0/24210.200.10.0/24210.200.12.0/23210.200.14.0/24210.200.15.0/24210.200.16.0/20210.200.18.0/24210.200.19.0/24210.200.20.0/24210.200.22.0/24210.200.23.0/24210.200.26.0/24210.200.27.0/24210.200.28.0/24210.200.29.0/24210.200.30.0/24210.200.31.0/24210.200.85.0/24210.202.0.0/21210.202.0.0/24210.202.1.0/24210.202.2.0/24210.202.3.0/24210.202.4.0/24210.202.8.0/24210.202.9.0/24210.202.10.0/24210.202.11.0/24210.202.12.0/24210.202.13.0/24210.202.14.0/24210.202.15.0/24210.202.16.0/21210.202.18.0/24210.202.20.0/24210.202.22.0/24210.202.24.0/21210.202.24.0/24210.202.25.0/24210.202.26.0/24210.202.28.0/24210.202.29.0/24210.202.30.0/24210.202.31.0/24210.202.32.0/21210.202.32.0/24210.202.33.0/24210.202.34.0/24210.202.36.0/24210.202.37.0/24210.202.38.0/24210.202.40.0/21210.202.40.0/24210.202.44.0/24210.202.45.0/24210.202.47.0/24210.202.48.0/22210.202.48.0/24210.202.50.0/24210.202.51.0/24210.202.52.0/22210.202.53.0/24210.202.55.0/24210.202.64.0/19210.202.64.0/24210.202.66.0/24210.202.67.0/24210.202.68.0/24210.202.72.0/24210.202.73.0/24210.202.75.0/24210.202.76.0/24210.202.77.0/24210.202.78.0/24210.202.79.0/24210.202.80.0/24210.202.81.0/24210.202.82.0/24210.202.84.0/24210.202.85.0/24210.202.86.0/24210.202.87.0/24210.202.88.0/24210.202.91.0/24210.202.92.0/24210.202.93.0/24210.202.94.0/24210.202.95.0/24210.202.192.0/24210.202.194.0/23210.202.195.0/24210.202.196.0/22210.202.196.0/24210.202.197.0/24210.202.198.0/24210.202.200.0/22210.202.200.0/24210.202.201.0/24210.202.202.0/24210.202.203.0/24210.202.208.0/22210.202.208.0/24210.202.211.0/24210.202.212.0/24210.202.213.0/24210.202.214.0/23210.202.215.0/24210.202.216.0/21210.202.216.0/24210.202.217.0/24210.202.218.0/24210.202.220.0/24210.202.221.0/24210.202.222.0/24210.202.224.0/20210.202.225.0/24210.202.226.0/24210.202.229.0/24210.202.230.0/24210.202.231.0/24210.202.234.0/24210.202.235.0/24210.202.236.0/24210.202.240.0/21210.202.240.0/24210.202.241.0/24210.202.242.0/24210.202.243.0/24210.202.244.0/24210.202.245.0/24210.202.246.0/24210.202.247.0/24211.76.104.0/23222.156.246.0/24
IPv6 (10)
2404:0:5000::/482404:0:5001::/482404:0:5002::/482404:0:5005::/482404:0:5ffa::/482404:0:5ffb::/482404:0:5ffc::/482404:0:5ffd::/482404:0:5ffe::/482404:0:5fff::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS24154 is reached through

The AS just before AS24154 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS17709 APT 60
IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICAPBT-AS-TWMAINT-TW-TWNIC
RADBAPBTMAINT-AS17709

Route objects with origin AS24154: RADB 89 · NTTCOM 24

as-sets that list AS24154 (14)
AS-63529-AS-IMPORT-AS9505AS-EBIX-TRANSITAS-EBTAS-KDDCUSTOMER2AS-REACH-CUSTOMERSAS-RETN-ACTUAL-V4AS-TELSTRA-INTL-CUSTOMERSAS-TELSTRA-INTL-CUSTOMERS-4637AS-TFN-TRANSIT1AS-TWIGAS3491:AS-CUSTOMERS-APAS58453:AS-ASIAASCUSTAS58453:AS-ASIATESTAS58453:AS-ASIATEST2
Tools

Check AS24154 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup