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	Prefix	Description
	44.31.28.0/24	WebSDR Services in Tianjin
	2a0e:aa06:440::/48	-
	2a0e:aa06:450::/44	-
	2a14:67c2:519::/48	-

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS20473	The Constant Company, LLC	✔	✔
	AS4842	Tianhai InfoTech	✘	✔
	AS27523	Kawaii Networks LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS20473	The Constant Company, LLC	✔	✔
	AS27523	Kawaii Networks LLC	✘	✔
	AS4842	Tianhai InfoTech	✘	✔
	AS52025	ParadoxNetworks Limited	✔	✔

aut-num:        AS135671
as-name:        RBB-AS-AP
descr:          RBB InfoTech
country:        NZ
org:            ORG-RI16-AP
sponsoring-org: ORG-TI19-AP
admin-c:        RI149-AP
tech-c:         RI149-AP
abuse-c:        AR1404-AP
mnt-lower:      MAINT-TH-CN
mnt-routes:     MAINT-TH-CN
mnt-by:         APNIC-HM
mnt-irt:        IRT-RBB
last-modified:  2023-09-05T04:20:03Z
source:         APNIC


organisation:   ORG-RI16-AP
org-name:       RBB InfoTech
org-type:       OTHER
address:        ********
country:        NZ
phone:          ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
admin-c:        RI149-AP
tech-c:         RI149-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:19:24Z
source:         APNIC

Last Update: 2026-06-14T03:22:36Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ALTDB	as44324:as-md	240
RADB	as44324:as-md	240
RADB	as-thix	986
APNIC	as4842:as-downstreams	259
RADB	as-moedove	240
AFRINIC	as-moedove	240
ARIN	as-moedove	240
RIPE	as44324:as-md	240
RADB	as-132876	412
ARIN	as-kawaiinetworks	150
RADB	as-hurricanev6	21157
RIPE	as216211:as-cyberverse-auto	401
ALTDB	as-moedove	240
RADB	as-th-ix-as132280	207
ARIN	as-cyberverse-auto	401
APNIC	as154562:as-cyberverse-auto	401
RADB	as20473:as-vultr	1781