ResearchRouting table, RPKI, IRR & looking glass

AS219001 E-LARGE (HONG KONG) LIMITED

AS219001 (E-LARGE) is registered to E-LARGE (HONG KONG) LIMITED in HK. It originates 10 prefixes in the global routing table.

4
IPv4 prefixes
6
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS219001

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

AS number
AS219001
Handle
E-LARGE
Organization
E-LARGE (HONG KONG) LIMITED
Country
HK
ASPA
None published

What AS219001 announces

Prefixes originated by AS219001 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
4
IPv6 prefixes
6
IPv4 addresses
1,024 (4 /24s)
RPKI valid
10 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS219001
10
With an IRR route object
9 90%

Announced prefixes

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

Who AS219001 is reached through

The AS just before AS219001 in the paths our looking glass collectors hold, for 10 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEE-LARGERIPE-NCC-END-MNT, MNT-HK-IPV4SUPERHUB-1

Route objects with origin AS219001: RIPE 9 · RADB 3

as-sets that list AS219001 (1)