ResearchRouting table, RPKI, IRR & looking glass

AS148996 GLOBAL COMMUNICATION NETWORK LIMITED

AS148996 (GCNL-AS-AP) is registered to GLOBAL COMMUNICATION NETWORK LIMITED in HK. It originates 232 prefixes in the global routing table.

232
IPv4 prefixes
0
IPv6 prefixes
64,768
IPv4 addresses
98%
RPKI valid
Registration

Who holds AS148996

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

AS number
AS148996
Handle
GCNL-AS-AP
Organization
GLOBAL COMMUNICATION NETWORK LIMITED
Country
HK
ASPA
None published
Routing

What AS148996 announces

Prefixes originated by AS148996 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
232
IPv6 prefixes
0
IPv4 addresses
64,768 (253 /24s)
RPKI valid
229 98%
RPKI invalid
0
RPKI not found
3
ROAs naming AS148996
140
With an IRR route object
55 23%
Prefixes

Announced prefixes

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

IPv4 (232)
16.5.47.0/2416.5.70.0/2423.141.68.0/2440.223.12.0/2451.194.116.0/2451.194.255.0/2461.15.72.0/2261.15.88.0/2261.15.97.0/2474.120.122.0/2474.120.123.0/2479.182.19.0/2482.153.96.0/2482.153.100.0/2482.153.206.0/2491.209.57.0/24103.227.224.0/23103.227.224.0/24103.227.225.0/24103.227.226.0/24124.172.4.0/24124.172.5.0/24124.172.7.0/24124.172.8.0/24124.172.9.0/24124.172.11.0/24124.172.12.0/24124.172.15.0/24124.172.16.0/24124.172.17.0/24124.172.18.0/24124.172.21.0/24124.172.26.0/24124.172.27.0/24124.172.28.0/24124.172.29.0/24124.172.34.0/24124.172.39.0/24124.172.41.0/24124.172.42.0/24124.172.44.0/24124.172.46.0/24124.172.48.0/24124.172.49.0/24124.172.50.0/24124.172.53.0/24124.172.54.0/24124.172.55.0/24124.172.56.0/24124.172.57.0/24124.172.58.0/24124.172.60.0/24124.172.61.0/24124.172.62.0/24124.172.64.0/24124.172.67.0/24124.172.69.0/24124.172.71.0/24124.172.72.0/24124.172.73.0/24124.172.75.0/24124.172.77.0/24124.172.78.0/24124.172.80.0/24124.172.82.0/24124.172.84.0/24124.172.85.0/24124.172.94.0/24124.172.98.0/24124.172.99.0/24124.172.102.0/24124.172.105.0/24124.172.112.0/24124.172.113.0/24124.172.114.0/24124.172.115.0/24124.172.117.0/24124.172.118.0/24124.172.121.0/24124.172.122.0/24124.172.123.0/24124.172.124.0/24124.172.125.0/24124.172.127.0/24124.173.0.0/24124.173.2.0/24124.173.5.0/24124.173.8.0/24124.173.9.0/24124.173.11.0/24124.173.12.0/24124.173.13.0/24124.173.22.0/24124.173.25.0/24124.173.30.0/24124.173.32.0/24124.173.35.0/24124.173.36.0/24124.173.38.0/24124.173.39.0/24124.173.41.0/24124.173.43.0/24124.173.44.0/24124.173.45.0/24124.173.46.0/24124.173.48.0/24124.173.50.0/24124.173.52.0/24124.173.56.0/24124.173.58.0/24124.173.59.0/24124.173.60.0/24124.173.61.0/24124.173.62.0/24124.173.63.0/24124.173.194.0/24124.173.195.0/24124.173.197.0/24124.173.201.0/24124.173.203.0/24
Show 112 more
124.173.207.0/24124.173.210.0/24124.173.211.0/24124.173.218.0/24124.173.219.0/24124.173.220.0/24124.173.221.0/24124.173.222.0/24124.173.225.0/24124.173.226.0/24124.173.228.0/24124.173.229.0/24124.173.231.0/24124.173.235.0/24124.173.241.0/24124.173.242.0/24124.173.243.0/24124.173.244.0/24124.173.247.0/24124.173.251.0/24124.173.254.0/24124.173.255.0/24128.121.16.0/24128.121.17.0/24128.121.28.0/24128.121.29.0/24128.242.126.0/24128.242.127.0/24130.94.204.0/24130.94.205.0/24157.238.172.0/24157.238.174.0/24157.238.240.0/24157.238.241.0/24157.238.242.0/24157.238.243.0/24157.238.246.0/24157.238.247.0/24158.255.72.0/24160.191.4.0/23160.191.4.0/24160.191.5.0/24161.248.144.0/24168.143.116.0/24168.143.117.0/24168.143.118.0/24177.177.244.0/24185.193.45.0/24192.204.64.0/24192.204.65.0/24192.204.66.0/24192.204.67.0/24192.204.68.0/24192.204.69.0/24192.204.70.0/24192.204.71.0/24192.204.72.0/24192.204.73.0/24192.204.74.0/24192.204.75.0/24192.204.76.0/24192.204.77.0/24192.204.78.0/24192.204.79.0/24192.217.4.0/24192.217.5.0/24192.217.6.0/24192.217.7.0/24198.65.208.0/20199.237.112.0/24199.237.113.0/24199.237.114.0/24199.237.115.0/24199.237.116.0/24199.237.117.0/24199.237.118.0/24199.237.119.0/24199.237.120.0/24199.237.121.0/24199.237.122.0/24199.237.123.0/24199.237.124.0/24199.237.125.0/24199.237.126.0/24199.237.127.0/24202.66.184.0/23202.66.184.0/24202.66.185.0/24202.160.72.0/21202.160.73.0/24202.160.74.0/24202.160.75.0/24202.160.76.0/24202.181.137.0/24202.181.138.0/24202.181.142.0/24202.181.149.0/24202.181.155.0/24204.1.244.0/24204.1.245.0/24204.1.246.0/24204.1.247.0/24204.141.213.0/24204.141.214.0/24204.141.215.0/24206.163.10.0/24206.163.11.0/24206.163.12.0/24206.163.13.0/24206.163.15.0/24209.227.50.0/24209.227.51.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS148996 is reached through

The AS just before AS148996 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.

AS214432 ZLIDC 49AS134823 SDCL-AS-AP 4AS219499 ZUNGWAICLOUD 4AS21859 ZEN-ECN 1AS48266 Catixs 1AS17497 LGHL-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
APNICGCNL-AS-APAPNIC-HM
RADBGCNL-AS-APMAINT-AS214432

Route objects with origin AS148996: NTTCOM 78 · RADB 51 · APNIC 27 · ARIN 9 · RIPE 6

as-sets that list AS148996 (29)
AS-214432AS-FIBERSTATEAS-HINETAS-HURRICANEAS-HYTRONAS-IIJAS-MELBICOMAS-MISAKA-CUSTOMERS2AS-NEAROUTEAS-NEAROUTE-CUSTOMERSAS-RETN-ACTUAL-V4AS-SBN-IIGAS-STORMWALL-SETAS-TRANSROUTE-SPECAS134823:AS-IPTAS137969:AS-GCNLAS137983:AS-TIANFENGAS138077:AS-ABHINAWAAS151326:AS-CUSTOMERSAS152179:AS-CUSTOMERSAS17433:AS-HYTRONAS17476:AS-CUSTOMERSAS17497:AS-TRANSITAS202662:AS-HYTRONAS216458:AS-CUST-AGG-HKAS58453:AS-ASIAASCUSTAS63529:AS-63529-AS-IMPORT-AS45265AS7632:AS-LINKNETAS917:AS-CUSTOMERS
Tools

Check AS148996 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup