ResearchRouting table, RPKI, IRR & looking glass

AS19863 Guyana Telephone & Telegraph Co.

AS19863 (AS19863) is registered to Guyana Telephone & Telegraph Co. in GY. It originates 99 prefixes in the global routing table.

59
IPv4 prefixes
40
IPv6 prefixes
57,600
IPv4 addresses
100%
RPKI valid

Who holds AS19863

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

AS number
AS19863
Handle
AS19863
Organization
Guyana Telephone & Telegraph Co.
Country
GY
ASPA
None published

What AS19863 announces

Prefixes originated by AS19863 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
59
IPv6 prefixes
40
IPv4 addresses
57,600 (225 /24s)
RPKI valid
99 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS19863
14
With an IRR route object
18 18%

Announced prefixes

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

IPv4 (59)
IPv6 (40)

RPKI valid   RPKI invalid   no ROA covers it

Who AS19863 is reached through

The AS just before AS19863 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.

Routing registry objects

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

Sourceas-nameMaintained by
LACNICAS19863MNT-GY-GTTC-LACNIC

Route objects with origin AS19863: RADB 24 · LACNIC 11 · ARIN 3 · LEVEL3 1

as-sets that list AS19863 (12)