AS14611
HARPER COLLINS PUBLISHERS INC.
AS14611 is HARPER COLLINS PUBLISHERS INC. (harpercollins.com). It announces 768 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2007-06-21· business
768
IPv4 addresses announced
3
IPv4 prefixes
0
IPv6 prefixes
66.67%
of its routes RPKI-valid
768
of its IPv4 geolocated
2
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 States512 · 66.67%
- Canada256 · 33.33%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HARPERCOLLINSPUBLISHERS
- name
- HARPER COLLINS PUBLISHERS INC.
- org
- HCP-11
- org name
- HARPER COLLINS PUBLISHERS INC.
- org address
- 195 Broadway, New York, NY, 10007
- org city
- New York
- org country
- US
- country
- US
- source
- arin
- created
- 2007-06-21
- updated
- 2012-02-24
- abuse
- TM386-ARIN
- abuse name
- Tony Marrone
- abuse email
- tony.marrone@harpercollins.com
- abuse phone
- +1-570-941-1258
- abuse kind
- person
- abuse city
- Moosic
- abuse country
- US
- admin name
- David Ambrulavage
- admin email
- David.Ambrulavage@HarperCollins.com
- admin phone
- +1-570-941-1287
- admin kind
- person
- admin city
- Moosic
- admin country
- US
- tech
- ELV-ARIN
- tech name
- Eugene Lvovsky
- tech email
- Eugene.lvovsky@harpercollins.com
- tech phone
- +1-570-941-1489
- tech kind
- person
- tech city
- Moosic
- 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.
- 0.13%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 38.113.187.0/24 | Canada | not found | 16 | 2026-10-02 |
| 199.201.6.0/24 | United States | valid | 16 | 2026-10-02 |
| 199.201.7.0/24 | United States | valid | 16 | 2026-10-02 |
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01 · License
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