Sigma Aldrich Corporation
AS14109 is Sigma Aldrich Corporation (milliporesigma.com). It announces 2,816 IPv4 addresses in 9 prefixes, and 3 IPv6 prefixes.
United States· ARIN· allocated 2020-05-11· business
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 States2,816 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SAC-10-BGPASN-01
- name
- Sigma Aldrich Corporation
- org
- SAC-10
- org name
- Sigma Aldrich Corporation
- org address
- 3050 Spruce, St. Louis, MO, 63103
- org city
- St. Louis
- org country
- US
- country
- US
- source
- arin
- created
- 2020-05-11
- updated
- 2020-05-11
- abuse name
- Joseph Raviele
- abuse email
- joseph.raviele@emdserono.com
- abuse phone
- +1-781-982-9000
- abuse kind
- person
- abuse city
- Rockland
- abuse country
- US
- admin name
- Craig Tatham
- admin email
- craig.tatham@milliporesigma.com
- admin phone
- +1-314-910-2467
- admin kind
- person
- admin city
- St. Louis
- admin country
- US
- tech name
- Matt Cook
- tech email
- matt.cook@milliporesigma.com
- tech phone
- +1-314-405-3930
- tech kind
- person
- tech city
- St. Louis
- 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.
- 0.14%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP512Verizon18.18%
- None here
- 0.11%
- 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 |
|---|---|---|---|---|
| 63.77.23.0/24 | United States | not found | 16 | 2026-10-02 |
| 63.99.16.0/24 | United States | not found | 16 | 2026-10-02 |
| 85.238.128.0/23 | United States | not found | 16 | 2026-10-02 |
| 85.238.129.0/24 | United States | not found | 16 | 2026-10-02 |
| 85.238.130.0/23 | United States | not found | 16 | 2026-10-02 |
| 85.238.130.0/24 | United States | not found | 16 | 2026-10-02 |
| 85.238.131.0/24 | United States | not found | 16 | 2026-10-02 |
| 85.238.144.0/22 | United States | not found | 16 | 2026-10-02 |
| 205.219.230.0/24 | United States | not found | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:4cf8:8:800::/63 | United States | not found | 3 | 2026-10-02 |
| 2001:4cf8:8:800::/64 | United States | not found | 3 | 2026-10-02 |
| 2001:4cf8:8:801::/64 | United States | not found | 3 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.