ResearchRouting table, RPKI, IRR & looking glass

AS17888 SingTel Hong Kong Limited

AS17888 (SINGTEL-HK) is registered to SingTel Hong Kong Limited in HK. It originates 17 prefixes in the global routing table.

16
IPv4 prefixes
1
IPv6 prefixes
8,192
IPv4 addresses
100%
RPKI valid

Who holds AS17888

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

AS number
AS17888
Handle
SINGTEL-HK
Organization
SingTel Hong Kong Limited
Country
HK
ASPA
None published

What AS17888 announces

Prefixes originated by AS17888 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
16
IPv6 prefixes
1
IPv4 addresses
8,192 (32 /24s)
RPKI valid
17 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS17888
19
With an IRR route object
17 100%

Announced prefixes

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

Who AS17888 is reached through

The AS just before AS17888 in the paths our looking glass collectors hold, for 17 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
APNICSINGTEL-HKAPNIC-HM
NTTCOMSingtelMAINT-AS17888
RADBSINGTEL-HKMAINT-AS7473

Route objects with origin AS17888: APNIC 19 · RADB 18 · LEVEL3 11 · NTTCOM 2

as-sets that list AS17888 (15)