AS21660

Name: AS21660 — Baxalta Incorporated
Creator: ipdex

Baxalta Incorporated Unknown registered in Singapore

11IPv4 prefixes

0IPv6 prefixes

27%RPKI-valid

#21,027AS Rank

327/327RIS visibility

#125Rank in Singapore

2015-01-16Allocated

Baxalta Incorporated (AS21660) — Unknown, registered in Singapore. announces 11 IPv4 prefixes + 0 IPv6 prefixes. Rank in Singapore: #125. Allocated: 2015-01-16.

IPv4 11IPv6 0

Announced prefixes · 11

v4 103.48.172.0/24 unknown
v4 104.254.253.0/24 unknown
v4 185.89.148.0/23 valid
v4 185.89.150.0/24 valid
v4 185.89.151.0/24 valid
v4 43.229.156.0/23 unknown
v4 43.229.158.0/24 unknown
v4 63.244.0.0/22 unknown
v4 63.84.72.0/23 unknown
v4 63.84.74.0/24 unknown
v4 63.84.75.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 11 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	11
2026-06-13	11

AS topology · Customer cone 1

Providers · 6

AS3356 Level 3 Parent, LLC
AS8220 COLT Technology Services Group Limited
AS209 CenturyLink Communications, LLC
AS8437 Hutchison Drei Austria GmbH
AS139883 SPTEL PTE. LTD.
AS398811

Embed this on your site

Free badges and live charts — they update as the index does. No key, link back to ipdex.

Badge

Markdown

[![AS21660 on ipdex](https://ipdex.io/badge/asn/21660.svg)](https://ipdex.io/asn/AS21660/)

HTML

<a href="https://ipdex.io/asn/AS21660/"><img src="https://ipdex.io/badge/asn/21660.svg" alt="AS21660 on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/asn/21660" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>

oEmbed-enabled: paste the page URL into platforms that support oEmbed and the chart embeds automatically.