AS17561 LARUS Limited
AS17561 (LCS-AS-AP) is registered to LARUS Limited in HK. It originates 1,669 prefixes in the global routing table.
1,669
IPv4 prefixes
0
IPv6 prefixes
431,872
IPv4 addresses
100%
RPKI valid
Registration
Who holds AS17561
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS17561
Handle
LCS-AS-AP
Organization
LARUS Limited
Country
HK
ASPA
None published
Routing
What AS17561 announces
Prefixes originated by AS17561 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
1,669
IPv6 prefixes
0
IPv4 addresses
431,872 (1,687 /24s)
RPKI valid
1,669 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS17561
13,505
With an IRR route object
1,453 87%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (1,669)
45.196.70.0/2445.196.71.0/2445.196.80.0/2445.196.81.0/2445.196.82.0/2445.196.83.0/2445.196.84.0/2445.196.85.0/2445.196.86.0/2445.196.87.0/2445.196.88.0/2445.196.89.0/2445.196.110.0/2445.196.111.0/2445.196.114.0/2445.196.115.0/2445.196.224.0/2445.200.120.0/2445.200.121.0/2445.200.127.0/2445.201.234.0/2445.201.235.0/2445.201.236.0/2445.201.237.0/2445.201.238.0/2445.201.239.0/2445.202.12.0/2445.202.13.0/2445.202.14.0/2445.202.15.0/2445.203.20.0/2445.203.21.0/2445.203.22.0/2445.203.23.0/2445.203.24.0/2445.203.25.0/2445.203.26.0/2445.203.27.0/2445.203.28.0/2445.203.29.0/2445.203.30.0/2445.203.31.0/2445.203.52.0/2445.203.53.0/2445.203.54.0/2445.203.55.0/2445.203.56.0/2445.203.57.0/2445.203.58.0/2445.203.59.0/2445.203.62.0/2445.203.63.0/2445.203.132.0/2445.203.133.0/2445.203.134.0/2445.203.135.0/2445.203.140.0/2445.203.141.0/2445.203.142.0/2445.203.143.0/2445.203.144.0/2445.203.145.0/2445.203.146.0/2445.203.147.0/2445.203.148.0/2445.203.149.0/2445.203.150.0/2445.203.151.0/2445.203.152.0/2445.203.153.0/2445.203.154.0/2445.203.155.0/2445.203.156.0/2445.203.157.0/2445.203.158.0/2445.203.159.0/2445.203.160.0/2445.203.161.0/2445.203.162.0/2445.203.163.0/2445.203.164.0/2445.203.165.0/2445.203.166.0/2445.203.167.0/2445.203.168.0/2445.203.169.0/2445.203.170.0/2445.203.171.0/2445.203.172.0/2445.203.173.0/2445.203.174.0/2445.203.175.0/2445.203.176.0/2445.203.177.0/2445.203.178.0/2445.203.179.0/2445.203.180.0/2445.203.181.0/2445.203.182.0/2445.203.183.0/2445.203.184.0/2445.203.185.0/2445.203.186.0/2445.203.187.0/2445.203.188.0/2445.203.189.0/2445.203.190.0/2445.203.191.0/2445.203.200.0/2445.203.201.0/2445.203.202.0/2445.203.203.0/2445.203.204.0/2445.203.205.0/2445.203.206.0/2445.203.207.0/2445.203.208.0/2445.203.209.0/2445.203.234.0/2445.203.235.0/24
Show 1,549 more
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RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS17561 is reached through
The AS just before AS17561 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.
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| APNIC | LCS-AS-AP | APNIC-HM |
Route objects with origin AS17561: RADB 6,472 · AFRINIC 46 · RIPE 3
as-sets that list AS17561 (38)
AS-135300AS-35916-TRANSITAS-53427-TGLOBALAS-ANC-CUSTOMER-PROXY-REGISTERAS-AOCAS-BBIX-MANILARSAS-CTBC-TOOLS-11AS-DXTLTECHAS-HURRICANEAS-INFOTEL-INAS-IPTPAS-IPTP:AS-51601-RUAS-IPTP:AS51601AS-LARUSAS-OPTUSAS-STORMWALL-SETAS-TRANSROUTE-SPECAS-ZENLAYERAS-ZENLAYER-LAXCNAS147040:AS-PREFIXESAS17497:AS-TRANSITAS17561:AS-LARUSAS263681:AS-IPTPAS265038:AS-CUSTOMERSAS2764:AS-BGP-CUSTSAS2764:AS-BGP-CUSTS-TMPAS2764:AS-CUSTOMERS-APF:AS17918AS2764:AS-CUSTOMERS:AS7606AS2764:AS-CUSTOMERS:AS9822AS2764:AS-TRANSIT-APF:AS17918AS2764:AS-TRANSIT:AS9822AS58453:AS-AFRICAASCUSTAS58453:AS-ASIAASCUSTAS6695:AS-DECIX-FRA-CONNECTEDAS6695:AS-DECIX-FRA-RSAS6695:AS-DECIX-FRA-RS-V6AS984:AS-OWSAS984:AS-TRANSIT