AS21660
Baxalta Incorporated
AS21660 is Baxalta Incorporated (takeda.com). It announces 4,352 IPv4 addresses in 11 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2015-01-16· business
4,352
IPv4 addresses announced
11
IPv4 prefixes
0
IPv6 prefixes
27.27%
of its routes RPKI-valid
4,352
of its IPv4 geolocated
3
countries
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States2,304 · 52.94%
- Austria1,024 · 23.53%
- Singapore1,024 · 23.53%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BAXALTA
- name
- Baxalta Incorporated
- org
- BAXAL
- org name
- Baxalta Incorporated
- org address
- 1200 Lakeside Drive, Bannockburn, IL, 60015
- org city
- Bannockburn
- org country
- US
- country
- US
- source
- arin
- created
- 2015-01-16
- updated
- 2015-01-16
- abuse name
- Atif uddin Mohamed
- abuse email
- atif.mohamed@takeda.com
- abuse phone
- +1-217-761-6760
- abuse kind
- person
- abuse city
- BAnnockburn
- abuse country
- US
- admin name
- Atta Meer
- admin email
- atta.meer@takeda.com
- admin phone
- +1-781-528-3195
- admin kind
- person
- admin city
- Plano
- admin country
- US
- tech name
- Gerson Burgos
- tech email
- atta.meer@takeda.com
- tech phone
- +1-224-940-3662
- tech kind
- person
- tech city
- Bannockburn
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.09%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP1,024Verizon23.53%
- None here
- 0.02%
- None here
- 0.07%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 43.229.156.0/23 | Singapore | not found | 17 | 2026-10-02 |
| 43.229.158.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 63.84.72.0/23 | United States | not found | 17 | 2026-10-02 |
| 63.84.74.0/24 | United States | not found | 17 | 2026-10-02 |
| 63.84.75.0/24 | United States | not found | 17 | 2026-10-02 |
| 63.244.0.0/22 | United States | not found | 17 | 2026-10-02 |
| 103.48.172.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 104.254.253.0/24 | United States | not found | 17 | 2026-10-02 |
| 185.89.148.0/23 | Austria | valid | 17 | 2026-10-02 |
| 185.89.150.0/24 | Austria | valid | 17 | 2026-10-02 |
| 185.89.151.0/24 | Austria | valid | 17 | 2026-10-02 |
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