Report for 7480
Name
STEVEYI-NETWORK - Tsung-Yi Yu, TW
AS Adjacency Report
In the context of this report "Upstream" indicates that there
is an adjacent AS that lines between the BGP table collection point
(in this case at AS2.0) and the specified AS. Similarly,
"Downstream" refers to an adjacent AS that lies beyond the specified
AS. This upstream / downstream categorisation is strictly a description
relative topology, and should not be confused with provider / customer
/ peer inter-AS relationships.
7480 STEVEYI-NETWORK - Tsung-Yi Yu, TW
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS210000 TwentyWAN-Networks - TwentyWAN MB, LT
Downstream Adjacent AS list
AS30700 OWO-NETWORK - OwO Network, LLC, US
Announced Prefixes
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description
78222 AS7480 TRANSIT Originate: 0 /0.00 Transit: 256 /24.00 STEVEYI-NETWORK - Tsung-Yi Yu, TW
Whois Entry
whois: 402613
IANA has recorded AS7480 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS7480\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS7480 - AS7480'
as-block: AS7480 - AS7480
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2022-03-01T17:14:47Z
last-modified: 2022-03-01T17:14:47Z
source: RIPE
% Information related to 'AS7480'
% Abuse contact for 'AS7480' is 'abuse@steveyi.net'
aut-num: AS7480
as-name: STEVEYI-NETWORK
org: ORG-TY18-RIPE
sponsoring-org: ORG-TM218-RIPE
admin-c: YT1698-RIPE
tech-c: YT1698-RIPE
remarks: BGP COMMUNITY SUPPORT FOR AS7480 TRANSIT CUSTOMERS:
remarks: ------------------------------------------------------
remarks: Routes learned from:
remarks: Community Action
remarks: --------- ------
remarks: 7480:100 originated by AS7480
remarks: 7480:101 learned from the route server
remarks: 7480:102 learned from direct peer
remarks: 7480:103 learned from transit providers
remarks: 7480:104 learned from customer
remarks:
remarks: IXP route servers
remarks: Community Action
remarks: --------- ------
remarks: 7480:20x All IXP route servers incl:
remarks:
remarks: 7480:21x STUIX
remarks: 7480:22x ARIX
remarks: 7480:23x Lambda-IX
remarks:
remarks: Transit providers
remarks: Community Action
remarks: --------- ------
remarks: 7480:30x All transit providers incl:
remarks:
remarks: 7480:31x Kirino / AS41378
remarks: 7480:32x Eons Data / AS138997
remarks: 7480:33x Hurricane Electric / AS6939
remarks:
remarks: Where x is the number of prepends (x=1,2,3) or do NOT announce (x=0)
remarks:
remarks: Location:
remarks: --------- ------
remarks: Asia
remarks: 7480:5001 Taipei, Taiwan
remarks: 7480:5002 Hong Kong
remarks: 7480:5003 Tokyo, Japan
remarks: 7480:5004 Singapore
remarks: --------- ------
remarks: North America
remarks: 7480:5101 Fremont, CA, USA
remarks: 7480:5102 Kansas, KS , USA
remarks: 7480:5103 Pittsburgh, PA, USA
remarks:
remarks: Local Preference Rule:
remarks: --------- ------
remarks: 500 Downstream Customer Routes (including oneself)
remarks: 450 Routes received from Peers
remarks: 400 Routes received from Internet Exchanges (IX)
remarks: 350 Receiving full table from Upstream
remarks: 300 Receiving full table from the same point elsewhere
remarks: 250 Receiving full table from other regions
remarks: We are implementing an optimization in our backbone network, where receiving specific AS routes from certain upstreams will increase or decrease the Local Preference by 10.
remarks: ------------------------------------------------------
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: STEVEYI-MNT
created: 2022-03-01T17:15:53Z
last-modified: 2025-12-31T11:40:22Z
source: RIPE
organisation: ORG-TY18-RIPE
remarks: This pertains to the ORG object, not the IP address contact method. Please note that we are NOT the ISP.
remarks: Please contact the AS Owner who announced the related IP address,
remarks: as we do not have any network flow or end-user information only they (AS Owner/ Operator) do.
remarks: You can find the correct AS that announces the IP at https://bgp.tools/ .
org-type: OTHER
address:
abuse-c: YT1698-RIPE
mnt-ref: STEVEYI-MNT
mnt-by: STEVEYI-MNT
created: 2020-01-26T17:35:48Z
last-modified: 2026-05-13T05:29:07Z
source: RIPE # Filtered
org-name: Tsung-Yi Yu
country: TW
reg-nr: Not Applicable
role: NOC
address: Not display
remarks: This pertains to the role object, not the IP address contact method. Please note that we are NOT the ISP.
remarks: Please contact the AS Owner who announced the related IP address,
remarks: as we do not have any network flow or end-user information only they (AS Owner/ Operator) do.
abuse-mailbox: abuse@steveyi.net
nic-hdl: YT1698-RIPE
mnt-by: STEVEYI-MNT
created: 2020-01-26T19:09:13Z
last-modified: 2025-10-16T07:17:06Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)
as-report v4.4 (gih) 24/02/14