AS63363
Tucows.com Co.
AS63363 is Tucows.com Co. (tucows.com). It announces 512 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
Canada· ARIN· allocated 2014-12-19· hosting
512
IPv4 addresses announced
2
IPv4 prefixes
1
IPv6 prefixes
100.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
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 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- TUCOWS-TRS-DNS2
- name
- Tucows.com Co.
- org
- TUCOW
- org name
- Tucows.com Co.
- org address
- 96 Mowat Avenue, Toronto, ON, M6K-3M1
- org city
- Toronto
- org country
- CA
- country
- CA
- source
- arin
- created
- 2014-12-19
- updated
- 2022-08-04
- abuse name
- Abuse Security Team
- abuse email
- arin-abuse@tucows.com
- abuse phone
- +1-416-535-0123
- abuse kind
- role
- abuse city
- Toronto
- abuse country
- CA
- admin name
- Operations Admin
- admin email
- dnsadmin@tucows.com
- admin phone
- +1-416-535-0123
- admin kind
- role
- admin city
- Toronto
- admin country
- CA
- tech name
- Dragos Diaconita
- tech email
- ddiaconita@tucows.com
- tech phone
- +1-416-535-0123
- tech kind
- person
- tech city
- Toronto
- tech country
- CA
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Anycast IP25650.00%
- None here
- None here
- 1.17%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 64.96.2.0/24 | United States | valid | 16 | 2026-10-02 |
| 64.96.5.0/24 | United States | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:57:4002::/48 | Canada | valid | 19 | 2026-10-02 |
00 · Evaluate
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.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.