202.165.128.0/19 - bgp.tools

202.165.128.0/19

Originated by AS4845, and 1 other

Overview
Connectivity
Whois
Validation

Registered on: 19 Sep 2001 (24 years old)

Prefix status: Active, Allocated under APNIC

Size of prefix: 32 /24's

Upstreams

AS3356 - Lumen (Level 3)
AS3491 - PCCW Global, Inc.
AS9002 - RETN Limited
AS6453 - TATA Communications (America) Inc
AS17408 - AboveNet Communications Taiwan
AS1299 - Arelion (fka. Telia Carrier)

Originators

	ASN	Description
	AS4845	Singapore Telecom Taiwan Ltd
	AS7473	Singapore Telecommunications Ltd

How can a prefix have multiple ASNs?

Chart Display Options

Temporarily hide my sessions on this graph

Display paths to Route Servers

Display links using non straight lines

How are upstreams and downstreams calculated?

Upstreams

ASPA Support for prefixes with more than one AS origin is not available at the moment

	ASN	Description
	AS3356	Lumen (Level 3)
	AS3491	PCCW Global, Inc.
	AS9002	RETN Limited
	AS6453	TATA Communications (America) Inc
	AS17408	AboveNet Communications Taiwan
	AS1299	Arelion (fka. Telia Carrier)

Peers

	ASN	Description
	AS38193	Transworld Associates (Pvt.) Ltd.
	AS2119	Telenor Norge AS
	AS38158	PT Cyberindo Aditama
	AS2497	Internet Initiative Japan Inc.
	AS8220	COLT
	AS3786	LG DACOM Corporation
	AS9299	PLDT (Philippine Long Distance Telephone Company)
	AS39351	31173 Services AB
	AS45430	SBN-IIG/AWN-IIG transit provider
	AS57304	RETN Russia
	AS45147	PT NAP Info Lintas Nusa
	AS4809	China Telecom Next Generation Carrier Network
	AS14907	Wikimedia Foundation Inc.
	AS1103	SURF B.V.
	AS49544	i3D.net B.V
	AS17676	SoftBank Corp.
	AS45629	JasTel Network International Gateway
	AS8966	Etisalat (ETC)
	AS23764	China Telecom Global
	AS4229	Zenlayer Inc
	AS3356	Lumen (Level 3)
	AS4637	Telstra International Limited
	AS33891	Core-Backbone GmbH
	AS3491	PCCW Global, Inc.
	AS6453	TATA Communications (America) Inc
	AS9002	RETN Limited
	AS1299	Arelion (fka. Telia Carrier)
	AS17408	AboveNet Communications Taiwan

Last Update: 2026-03-05T03:22:47Z UTC

IRR Databases

IRR	Expected ASN
apnic	AS4845	Show Raw route: 202.165.128.0/19 origin: AS4845 descr: Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd mnt-by: MAINT-TW-STTW last-modified: 2023-04-21T08:22:45Z source: APNIC
radb	AS4845	Show Raw route: 202.165.128.0/19 descr: SINGTEL-IX LOCAL-AS TW SingTel Internet Exchange Singapore Telecommunications 5, Tampines Central 6 #07-03, Telepark SINGAPORE Tel: +65 7808011 origin: AS4845 mnt-by: MAINT-AS7473 changed: dayan_ng@singtel.com 20040115 source: RADB last-modified: 2023-11-13T15:39:34Z
apnic	AS7473	Show Raw route: 202.165.128.0/19 origin: AS7473 descr: Singapore Telecom Taiwan Ltd 2F , No: 290 Section 4 Chung Hsiao East Rd mnt-by: MAINT-TW-STTW last-modified: 2023-04-21T08:22:56Z source: APNIC

IRR

Expected ASN

apnic

AS4845

Show Raw

route:          202.165.128.0/19
origin:         AS4845
descr:          Singapore Telecom Taiwan Ltd
                2F , No: 290
                Section 4 Chung Hsiao East Rd
mnt-by:         MAINT-TW-STTW
last-modified:  2023-04-21T08:22:45Z
source:         APNIC

radb

AS4845

Show Raw

route:          202.165.128.0/19
descr:          SINGTEL-IX LOCAL-AS TW
                SingTel Internet Exchange
                Singapore Telecommunications
                5, Tampines Central 6
                #07-03, Telepark
                SINGAPORE
                Tel: +65 7808011
origin:         AS4845
mnt-by:         MAINT-AS7473
changed:        dayan_ng@singtel.com 20040115
source:         RADB
last-modified:  2023-11-13T15:39:34Z

apnic

AS7473

Show Raw

route:          202.165.128.0/19
origin:         AS7473
descr:          Singapore Telecom Taiwan Ltd
                2F , No: 290
                Section 4 Chung Hsiao East Rd
mnt-by:         MAINT-TW-STTW
last-modified:  2023-04-21T08:22:56Z
source:         APNIC

View

Upstreams

Originators

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)