SKANSKA USA INC
AS398642 is SKANSKA USA INC (skanska.com). It announces 2,048 IPv4 addresses in 3 prefixes, and 1 IPv6 prefix.
United States· ARIN· allocated 2020-07-16· 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 States2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SKANSKA-USA-WEST
- name
- SKANSKA USA INC
- org
- SU-405
- org name
- SKANSKA USA INC
- org address
- 4235 South Stream Blvd, Suite 200, Charlotte, NC, 28217
- org city
- Charlotte
- org country
- US
- country
- US
- source
- arin
- created
- 2020-07-16
- updated
- 2020-07-16
- abuse name
- JOACIM KARLSSON
- abuse email
- joacim.karlsson@skanska.com
- abuse phone
- +1-704-501-2187
- abuse kind
- person
- abuse city
- Charlotte
- abuse country
- US
- admin name
- Arthur Robinson II
- admin email
- art.robinsonii@skanska.com
- admin phone
- +1-704-840-6042
- admin kind
- person
- admin city
- Lenoir
- admin country
- US
- tech name
- Arthur Robinson II
- tech email
- art.robinsonii@skanska.com
- tech phone
- +1-704-840-6042
- tech kind
- person
- tech city
- Lenoir
- tech country
- US
- abuse validated
- 1
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.
- 0.05%
- Thordata0.10%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.10%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 144.57.48.0/21 | United States | Valid | 17 | 2026-10-02 |
| 144.57.48.0/24 | United States | Valid | 17 | 2026-10-02 |
| 144.57.49.0/24 | United States | Valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:800:c800::/38 | United States | Not found | 19 | 2026-10-02 |
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