ResearchRouting table, RPKI, IRR & looking glass

AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED

AS135377 (UCLOUD-HK-AS-AP) is registered to UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED in HK. It originates 759 prefixes in the global routing table.

745
IPv4 prefixes
14
IPv6 prefixes
193,792
IPv4 addresses
96%
RPKI valid
Registration

Who holds AS135377

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

AS number
AS135377
Handle
UCLOUD-HK-AS-AP
Organization
UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
Country
HK
ASPA
None published
Routing

What AS135377 announces

Prefixes originated by AS135377 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
745
IPv6 prefixes
14
IPv4 addresses
193,792 (757 /24s)
RPKI valid
736 96%
RPKI invalid
0
RPKI not found
23
ROAs naming AS135377
497
With an IRR route object
753 99%
Prefixes

Announced prefixes

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

IPv4 (745)
23.91.96.0/2423.91.97.0/2423.91.98.0/2423.91.99.0/2423.91.100.0/2423.91.101.0/2423.236.126.0/2423.248.162.0/2423.248.163.0/2423.248.174.0/2323.248.184.0/2423.248.185.0/2436.255.220.0/2436.255.221.0/2436.255.222.0/2436.255.223.0/2442.240.250.0/2442.240.251.0/2442.240.253.0/2442.240.254.0/2443.224.65.0/2443.224.66.0/2443.224.67.0/2445.40.56.0/2445.40.57.0/2445.43.36.0/2445.43.37.0/2445.43.52.0/2445.43.53.0/2445.43.54.0/2445.43.55.0/2445.43.56.0/2445.43.57.0/2445.43.58.0/2445.43.59.0/2445.43.60.0/2445.43.61.0/2445.43.62.0/2445.43.63.0/2445.192.10.0/2445.192.11.0/2445.194.68.0/2445.194.70.0/2445.195.216.0/2445.195.217.0/2445.195.218.0/2445.195.219.0/2445.195.220.0/2445.195.221.0/2445.195.222.0/2445.195.223.0/2445.249.244.0/2445.249.245.0/2445.249.246.0/2445.249.247.0/2445.253.246.0/2445.255.124.0/2445.255.125.0/2445.255.133.0/2445.255.134.0/2445.255.135.0/2449.128.216.0/2461.29.241.0/2461.29.249.0/2461.29.251.0/2482.23.136.0/2482.23.137.0/2482.23.172.0/2482.24.21.0/2482.24.71.0/24101.36.96.0/24101.36.97.0/24101.36.98.0/24101.36.99.0/24101.36.100.0/24101.36.101.0/24101.36.102.0/24101.36.103.0/24101.36.104.0/24101.36.105.0/24101.36.106.0/24101.36.107.0/24101.36.108.0/24101.36.109.0/24101.36.110.0/24101.36.111.0/24101.36.112.0/24101.36.113.0/24101.36.114.0/24101.36.115.0/24101.36.116.0/24101.36.117.0/24101.36.118.0/24101.36.119.0/24101.36.120.0/24101.36.121.0/24101.36.122.0/24101.36.123.0/24101.36.124.0/24101.36.125.0/24101.36.126.0/24101.36.127.0/24101.237.228.0/24101.237.229.0/24101.237.232.0/24101.237.233.0/24101.237.234.0/24101.237.235.0/24101.237.236.0/24101.237.237.0/24101.237.238.0/24101.237.239.0/24101.237.240.0/24101.237.241.0/24101.237.242.0/24101.237.247.0/24101.237.248.0/24101.237.249.0/24101.237.251.0/24101.237.252.0/24
Show 625 more
101.237.254.0/24101.237.255.0/24103.14.32.0/24103.14.33.0/24103.14.34.0/24103.14.35.0/24103.65.37.0/24103.65.38.0/24103.65.39.0/24103.72.144.0/24103.72.145.0/24103.72.146.0/24103.72.147.0/24103.98.10.0/24103.98.11.0/24103.98.16.0/24103.98.17.0/24103.149.26.0/24103.149.27.0/24103.210.20.0/24103.210.21.0/24103.210.22.0/24103.210.23.0/24103.211.194.0/24103.211.195.0/24103.216.100.0/24103.216.101.0/24103.218.240.0/24103.218.241.0/24103.218.242.0/24103.218.243.0/24103.234.60.0/24103.234.61.0/24103.234.62.0/24104.218.162.0/24104.218.163.0/24104.218.164.0/24104.218.165.0/24104.218.166.0/24106.75.192.0/24106.75.193.0/24106.75.194.0/24106.75.195.0/24106.75.196.0/24106.75.197.0/24106.75.198.0/24106.75.199.0/24107.150.96.0/21107.150.99.0/24107.150.100.0/24107.150.101.0/24107.150.104.0/21107.150.112.0/24107.150.117.0/24107.150.118.0/24107.150.119.0/24107.150.120.0/24107.150.121.0/24107.150.122.0/24107.150.123.0/24107.150.124.0/24107.150.125.0/24107.150.126.0/24107.150.127.0/24107.155.15.0/24107.155.43.0/24107.155.45.0/24107.155.48.0/24107.155.50.0/24107.155.55.0/24107.155.56.0/24107.155.60.0/24112.196.219.0/24118.26.36.0/24118.26.37.0/24118.26.38.0/24118.26.39.0/24118.26.104.0/24118.26.105.0/24118.26.106.0/24118.26.107.0/24118.26.108.0/24118.26.109.0/24118.26.110.0/24118.26.111.0/24118.193.32.0/24118.193.33.0/24118.193.34.0/24118.193.35.0/24118.193.36.0/24118.193.37.0/24118.193.38.0/24118.193.39.0/24118.193.40.0/24118.193.41.0/24118.193.42.0/24118.193.43.0/24118.193.44.0/24118.193.45.0/24118.193.46.0/24118.193.47.0/24118.193.56.0/24118.193.57.0/24118.193.58.0/24118.193.59.0/24118.193.60.0/24118.193.61.0/24118.193.62.0/24118.193.63.0/24118.193.64.0/24118.193.65.0/24118.193.66.0/24118.193.67.0/24118.193.68.0/24118.193.69.0/24118.193.70.0/24118.193.71.0/24118.193.72.0/24118.193.73.0/24118.193.74.0/24118.193.75.0/24118.193.76.0/24118.193.77.0/24118.193.78.0/24118.193.79.0/24118.194.228.0/24118.194.229.0/24118.194.230.0/24118.194.231.0/24118.194.232.0/24118.194.233.0/24118.194.234.0/24118.194.235.0/24118.194.236.0/24118.194.237.0/24118.194.238.0/24118.194.239.0/24118.194.248.0/24118.194.249.0/24118.194.250.0/24118.194.251.0/24118.194.252.0/24118.194.253.0/24118.194.254.0/24118.194.255.0/24122.10.97.0/24122.10.99.0/24122.10.161.0/24123.58.192.0/24123.58.193.0/24123.58.194.0/24123.58.195.0/24123.58.196.0/24123.58.197.0/24123.58.198.0/24123.58.199.0/24123.58.200.0/24123.58.201.0/24123.58.203.0/24123.58.204.0/24123.58.205.0/24123.58.206.0/24123.58.207.0/24123.58.208.0/24123.58.209.0/24123.58.210.0/24123.58.211.0/24123.58.212.0/24123.58.213.0/24123.58.214.0/24123.58.215.0/24123.58.216.0/24123.58.217.0/24123.58.218.0/24123.58.219.0/24123.58.220.0/24123.58.221.0/24123.58.222.0/24123.58.223.0/24128.1.32.0/24128.1.38.0/24128.1.39.0/24128.1.40.0/24128.1.41.0/24128.1.43.0/24128.1.44.0/24128.1.46.0/24128.1.47.0/24128.1.48.0/24128.1.49.0/24128.1.61.0/24128.1.79.0/24128.1.131.0/24128.1.132.0/24128.1.133.0/24128.1.134.0/24128.1.135.0/24128.1.136.0/24128.1.137.0/24128.1.138.0/24128.14.224.0/24128.14.225.0/24128.14.226.0/24128.14.227.0/24128.14.228.0/24128.14.229.0/24128.14.230.0/24128.14.231.0/24128.14.232.0/24128.14.233.0/24128.14.234.0/24128.14.235.0/24128.14.236.0/24128.14.237.0/24128.14.239.0/24129.227.143.0/24134.168.224.0/24134.168.225.0/24134.168.245.0/24134.168.246.0/24134.168.247.0/24134.168.248.0/24134.168.249.0/24134.168.250.0/24134.168.251.0/24134.168.252.0/24134.168.253.0/24134.168.254.0/24134.168.255.0/24150.107.36.0/24150.107.37.0/24150.107.38.0/24150.107.39.0/24152.32.128.0/24152.32.129.0/24152.32.130.0/24152.32.131.0/24152.32.132.0/24152.32.133.0/24152.32.134.0/24152.32.135.0/24152.32.136.0/24152.32.137.0/24152.32.138.0/24152.32.139.0/24152.32.140.0/24152.32.141.0/24152.32.142.0/24152.32.143.0/24152.32.144.0/24152.32.145.0/24152.32.146.0/24152.32.147.0/24152.32.148.0/24152.32.149.0/24152.32.150.0/24152.32.151.0/24152.32.152.0/24152.32.153.0/24152.32.154.0/24152.32.155.0/24152.32.156.0/24152.32.157.0/24152.32.158.0/24152.32.159.0/24152.32.160.0/24152.32.161.0/24152.32.162.0/24152.32.163.0/24152.32.164.0/24152.32.165.0/24152.32.167.0/24152.32.168.0/24152.32.169.0/24152.32.170.0/24152.32.171.0/24152.32.172.0/24152.32.173.0/24152.32.174.0/24152.32.175.0/24152.32.176.0/24152.32.177.0/24152.32.178.0/24152.32.179.0/24152.32.180.0/24152.32.181.0/24152.32.182.0/24152.32.183.0/24152.32.184.0/24152.32.185.0/24152.32.186.0/24152.32.187.0/24152.32.188.0/24152.32.189.0/24152.32.190.0/24152.32.191.0/24152.32.192.0/24152.32.197.0/24152.32.198.0/24152.32.199.0/24152.32.200.0/24152.32.201.0/24152.32.202.0/24152.32.203.0/24152.32.204.0/24152.32.205.0/24152.32.206.0/24152.32.207.0/24152.32.208.0/24152.32.209.0/24152.32.210.0/24152.32.211.0/24152.32.212.0/24152.32.213.0/24152.32.214.0/24152.32.215.0/24152.32.216.0/24152.32.217.0/24152.32.218.0/24152.32.219.0/24152.32.220.0/24152.32.221.0/24152.32.222.0/24152.32.223.0/24152.32.224.0/24152.32.225.0/24152.32.226.0/24152.32.227.0/24152.32.228.0/24152.32.229.0/24152.32.230.0/24152.32.231.0/24152.32.232.0/24152.32.233.0/24152.32.234.0/24152.32.235.0/24152.32.236.0/24152.32.237.0/24152.32.238.0/24152.32.239.0/24152.32.240.0/24152.32.241.0/24152.32.242.0/24152.32.243.0/24152.32.244.0/24152.32.245.0/24152.32.246.0/24152.32.247.0/24152.32.248.0/24152.32.249.0/24152.32.250.0/24152.32.251.0/24152.32.252.0/24152.32.253.0/24152.32.254.0/24152.32.255.0/24154.51.48.0/24154.51.51.0/24154.51.52.0/24154.51.53.0/24154.51.54.0/24154.51.55.0/24154.51.56.0/24154.51.57.0/24154.51.58.0/24154.51.59.0/24154.51.60.0/24154.51.61.0/24154.51.62.0/24154.51.63.0/24154.51.240.0/24154.51.241.0/24154.51.242.0/24154.51.243.0/24154.81.12.0/24154.81.13.0/24154.81.14.0/24154.81.15.0/24154.82.21.0/24154.82.22.0/24154.82.23.0/24154.83.196.0/24154.83.197.0/24154.83.199.0/24154.85.27.0/24154.197.56.0/24154.197.57.0/24154.202.65.0/24154.202.66.0/24154.202.67.0/24154.202.68.0/24156.229.16.0/24156.229.17.0/24156.229.18.0/24156.229.19.0/24156.229.20.0/24156.229.21.0/24156.229.22.0/24156.229.23.0/24156.229.24.0/24156.229.25.0/24156.229.28.0/24156.229.50.0/24156.229.54.0/24156.229.126.0/24156.229.127.0/24156.229.224.0/24156.229.225.0/24156.229.226.0/24156.229.227.0/24156.229.236.0/24156.229.247.0/24156.232.92.0/24156.232.93.0/24156.232.94.0/24156.232.95.0/24156.232.96.0/24156.232.97.0/24156.232.98.0/24156.232.99.0/24156.232.100.0/24156.232.101.0/24156.242.127.0/24157.119.233.0/24165.154.0.0/24165.154.1.0/24165.154.2.0/24165.154.3.0/24165.154.4.0/24165.154.5.0/24165.154.6.0/24165.154.7.0/24165.154.8.0/24165.154.9.0/24165.154.10.0/24165.154.11.0/24165.154.12.0/24165.154.13.0/24165.154.14.0/24165.154.15.0/24165.154.16.0/24165.154.17.0/24165.154.18.0/24165.154.19.0/24165.154.20.0/24165.154.21.0/24165.154.22.0/24165.154.23.0/24165.154.24.0/24165.154.25.0/24165.154.26.0/24165.154.27.0/24165.154.28.0/24165.154.29.0/24165.154.30.0/24165.154.31.0/24165.154.32.0/24165.154.33.0/24165.154.34.0/24165.154.35.0/24165.154.36.0/24165.154.37.0/24165.154.38.0/24165.154.39.0/24165.154.40.0/24165.154.41.0/24165.154.42.0/24165.154.43.0/24165.154.44.0/24165.154.45.0/24165.154.46.0/24165.154.47.0/24165.154.48.0/24165.154.49.0/24165.154.50.0/24165.154.51.0/24165.154.52.0/24165.154.53.0/24165.154.54.0/24165.154.55.0/24165.154.56.0/24165.154.57.0/24165.154.58.0/24165.154.59.0/24165.154.60.0/24165.154.61.0/24165.154.62.0/24165.154.63.0/24165.154.64.0/24165.154.65.0/24165.154.66.0/24165.154.67.0/24165.154.68.0/24165.154.69.0/24165.154.70.0/24165.154.71.0/24165.154.72.0/24165.154.73.0/24165.154.74.0/24165.154.75.0/24165.154.76.0/24165.154.77.0/24165.154.78.0/24165.154.79.0/24165.154.80.0/24165.154.81.0/24165.154.82.0/24165.154.83.0/24165.154.84.0/24165.154.85.0/24165.154.86.0/24165.154.87.0/24165.154.88.0/24165.154.89.0/24165.154.90.0/24165.154.91.0/24165.154.92.0/24165.154.93.0/24165.154.94.0/24165.154.95.0/24165.154.96.0/24165.154.97.0/24165.154.98.0/24165.154.99.0/24165.154.100.0/24165.154.101.0/24165.154.102.0/24165.154.103.0/24165.154.104.0/24165.154.105.0/24165.154.106.0/24165.154.107.0/24165.154.108.0/24165.154.109.0/24165.154.110.0/24165.154.111.0/24165.154.112.0/24165.154.113.0/24165.154.114.0/24165.154.115.0/24165.154.116.0/24165.154.117.0/24165.154.118.0/24165.154.119.0/24165.154.120.0/24165.154.121.0/24165.154.122.0/24165.154.123.0/24165.154.124.0/24165.154.125.0/24165.154.126.0/24165.154.127.0/24165.154.128.0/24165.154.129.0/24165.154.130.0/24165.154.131.0/24165.154.132.0/24165.154.133.0/24165.154.134.0/24165.154.135.0/24165.154.136.0/24165.154.137.0/24165.154.138.0/24165.154.139.0/24165.154.140.0/24165.154.141.0/24165.154.142.0/24165.154.143.0/24165.154.144.0/24165.154.145.0/24165.154.146.0/24165.154.147.0/24165.154.148.0/24165.154.149.0/24165.154.150.0/24165.154.151.0/24165.154.152.0/24165.154.153.0/24165.154.154.0/24165.154.155.0/24165.154.156.0/24165.154.157.0/24165.154.158.0/24165.154.159.0/24165.154.160.0/24165.154.161.0/24165.154.162.0/24165.154.163.0/24165.154.164.0/24165.154.165.0/24165.154.166.0/24165.154.167.0/24165.154.168.0/24165.154.169.0/24165.154.170.0/24165.154.171.0/24165.154.172.0/24165.154.173.0/24165.154.174.0/24165.154.175.0/24165.154.176.0/24165.154.177.0/24165.154.178.0/24165.154.179.0/24165.154.180.0/24165.154.181.0/24165.154.182.0/24165.154.183.0/24165.154.184.0/24165.154.185.0/24165.154.186.0/24165.154.187.0/24165.154.188.0/24165.154.189.0/24165.154.190.0/24165.154.191.0/24165.154.218.0/24165.154.219.0/24165.154.220.0/24165.154.221.0/24165.154.222.0/24169.197.113.0/24172.96.124.0/24181.215.201.0/24181.215.203.0/24
IPv6 (14)
2404:82c0::/422404:82c0:40::/482404:82c0:41::/482404:82c0:42::/482404:82c0:43::/482404:82c0:44::/482404:82c0:45::/482404:82c0:46::/482404:82c0:49::/482404:82c0:4a::/482404:82c0:4b::/482404:82c0:4c::/482404:82c0:4e::/482404:82c0:4f::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS135377 is reached through

The AS just before AS135377 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.

AS13335 CLOUDFLARENET 31AS21859 ZEN-ECN 23AS6939 HURRICANE 18AS174 COGENT-174 14AS4229 ZEN-NET 5AS1299 TWELVE99 5AS153259 EDG1-AS-IN 3AS139327 UCLOUD-AS-AP 3AS57304 RETNRU-AS 1AS3356 LEVEL3 1AS9886 CTCSCITECHLIMITED-AS-AP 1
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICUCLOUD-HK-AS-APAPNIC-HM
RADBUCLOUD-1MAINT-AS135377

Route objects with origin AS135377: RADB 821 · APNIC 711 · NTTCOM 91 · AFRINIC 63 · RIPE 23 · ARIN 1

as-sets that list AS135377 (96)first 40 shown
AS-00NETAS-10099AS-135377AS-136897AS-139327AS-32098AS-45629AS-45899AS-45899CUSTAS-4800:AS-LINTASARTA-NAPAS-63529-AS-IMPORT-AS9505AS-ALM-KTPAS-AOFEI-INTLAS-ASIA-WIRELESSAS-ASLINEAS-BBCONNECTAS-C3AS-CHIEF-TRANSITAS-CHIEF-TRANSIT-2002AS-CN2AS-CSL-DOMESTIC-TRANSITAS-CSLOXINFO-TRANSITAS-CTBC-TOOLS-6AS-DDOS-GUARDAS-DURAND1-CUSTOMERAS-EDGEREDEAS-ENJOYVC-KWAIAS-ENJOYVC-UPLUSAS-FPTAS-FPT_COMMUNICATIONSAS-HGC-INTLAS-HINETAS-HUGENET-CUSTOMERSAS-HURRICANEAS-HURRICANEV6AS-IIJAS-IIJ6AS-KDDCUSTOMER2AS-KORNETBGPAS-LINTASARTA-NAP
Tools

Check AS135377 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup