$ query “AS852” --type=asn → 1 result(s)
AS852 — ASN852
TELUS Communications Inc.
AS852 is a major transit provider operated by TELUS Communications Inc., established in Canada in 1998. The network announces an impressive 4.8 million IPv4 addresses, including a /15. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #5 in Canada — Top 10 by reach within country
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 16, 1998
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 764 / 431
- IPv6 Prefixes (raw / aggregated)
- 306 / 25
- IPv4 Addresses
- 4 794 368
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇦 CA (738 IPs), 🇺🇸 US (57 IPs), 🇦🇺 AU (29 IPs), 🇬🇧 GB
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 91 flagged IPs out of 4 794 368 total (0.00%)
- Open Proxies
- 1 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 198 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 203 downstream autonomous systems buying transit
- Degree
- 420 unique BGP neighbors (providers + customers + peers)
- Reach
- 13 526 — customer cone size measuring network influence
- Degree Rank
- #328
- Reach Rank
- #407
- Country Rank
- #5
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (764 total)
- 23.16.0.0/15 (131 072 addresses)
- 108.172.0.0/15 (131 072 addresses)
- 162.156.0.0/15 (131 072 addresses)
- 172.218.0.0/15 (131 072 addresses)
- 209.52.0.0/15 (131 072 addresses)
- 50.92.0.0/16 (65 536 addresses)
- 50.99.0.0/16 (65 536 addresses)
- 64.114.0.0/16 (65 536 addresses)
- 64.180.0.0/16 (65 536 addresses)
- 66.183.0.0/16 (65 536 addresses)
- 75.155.0.0/16 (65 536 addresses)
- 75.157.0.0/16 (65 536 addresses)
- 75.159.0.0/16 (65 536 addresses)
- 104.205.0.0/16 (65 536 addresses)
- 108.180.0.0/16 (65 536 addresses)
- 137.186.0.0/16 (65 536 addresses)
- 142.169.0.0/16 (65 536 addresses)
- 142.179.0.0/16 (65 536 addresses)
- 142.241.0.0/16 (65 536 addresses)
- 154.5.0.0/16 (65 536 addresses)
- 154.11.0.0/16 (65 536 addresses)
- 154.20.0.0/16 (65 536 addresses)
- 155.10.0.0/16 (65 536 addresses)
- 161.19.0.0/16 (65 536 addresses)
- 161.184.0.0/16 (65 536 addresses)
- 173.180.0.0/16 (65 536 addresses)
- 173.183.0.0/16 (65 536 addresses)
- 198.53.0.0/16 (65 536 addresses)
- 198.166.0.0/16 (65 536 addresses)
- 199.126.0.0/16 (65 536 addresses)
- 204.191.0.0/16 (65 536 addresses)
- 205.206.0.0/16 (65 536 addresses)
- 205.250.0.0/16 (65 536 addresses)
- 206.75.0.0/16 (65 536 addresses)
- 206.116.0.0/16 (65 536 addresses)
- 207.6.0.0/16 (65 536 addresses)
- 207.81.0.0/16 (65 536 addresses)
- 207.102.0.0/16 (65 536 addresses)
- 207.134.0.0/16 (65 536 addresses)
- 207.194.0.0/16 (65 536 addresses)
- 207.216.0.0/16 (65 536 addresses)
- 207.219.0.0/16 (65 536 addresses)
- 208.181.0.0/16 (65 536 addresses)
- 209.29.0.0/16 (65 536 addresses)
- 209.89.0.0/16 (65 536 addresses)
- 209.121.0.0/16 (65 536 addresses)
- 209.171.0.0/16 (65 536 addresses)
- 216.232.0.0/16 (65 536 addresses)
- 50.98.128.0/17 (32 768 addresses)
- 65.7.0.0/17 (32 768 addresses)
IPv6 Prefixes (306 total)
- 2001:569::/32
- 2001:56a::/32
- 2001:56b:8000::/33
- 2001:56b::/34
- 2001:56b:4000::/35
- 2001:568::/36
- 2602:fc6b::/36
- 2001:56f:a020::/43
- 2001:56f:c020::/43
- 2001:56f:d020::/43
- 2001:56f:d0a0::/43
- 2001:56f:f860::/43
- 2001:56f:f8a0::/43
- 2001:56f:b030::/44
- 2001:56f:b040::/44
- 2001:56f:b090::/44
- 2001:56f:b0a0::/44
- 2001:56f:b0d0::/44
- 2001:56f:b100::/44
- 2001:56f:c070::/44
- 2001:56f:c0b0::/44
- 2001:56f:f820::/44
- 2001:568:fff4::/48
- 2602:812:2003::/48
- 2620:ed:4000::/48