$ query “AS21723” --type=asn → 1 result(s)
AS21723 — GOCO
GOCO TECHNOLOGY LIMITED PARTNERSHIP
AS21723 is a residential access provider operated by GOCO TECHNOLOGY LIMITED PARTNERSHIP, established in Canada in 2001. The network announces a solid 153 856 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- June 14, 2001
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 152 / 74
- IPv6 Prefixes (raw / aggregated)
- 4 / 1
- IPv4 Addresses
- 153 856
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇦 CA (92 IPs), 🇺🇸 US (83 IPs), 🇨🇷 CR (1 IPs)
- Prefix Changed
- March 05, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 153 856 total (0.00%)
Connectivity Summary
- Upstream Providers
- 9 upstream autonomous systems providing transit
- Peers
- 10 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 5 downstream autonomous systems buying transit
- Degree
- 24 unique BGP neighbors (providers + customers + peers)
- Reach
- 7 — customer cone size measuring network influence
- Degree Rank
- #6 571
- Reach Rank
- #3 685
Upstream Providers (9)
Prefix Lists
IPv4 Prefixes (152 total)
- 74.49.128.0/18 (16 384 addresses)
- 209.207.64.0/18 (16 384 addresses)
- 64.85.32.0/19 (8 192 addresses)
- 64.235.192.0/19 (8 192 addresses)
- 69.36.96.0/19 (8 192 addresses)
- 72.0.192.0/19 (8 192 addresses)
- 97.75.192.0/19 (8 192 addresses)
- 207.232.96.0/19 (8 192 addresses)
- 216.21.128.0/19 (8 192 addresses)
- 216.40.96.0/19 (8 192 addresses)
- 66.163.192.0/20 (4 096 addresses)
- 68.182.224.0/20 (4 096 addresses)
- 172.103.48.0/20 (4 096 addresses)
- 162.211.192.0/21 (2 048 addresses)
- 162.222.120.0/21 (2 048 addresses)
- 162.255.248.0/21 (2 048 addresses)
- 172.85.80.0/21 (2 048 addresses)
- 198.1.56.0/21 (2 048 addresses)
- 199.91.80.0/21 (2 048 addresses)
- 199.192.184.0/21 (2 048 addresses)
- 199.193.88.0/21 (2 048 addresses)
- 207.194.200.0/21 (2 048 addresses)
- 208.181.72.0/21 (2 048 addresses)
- 208.181.144.0/21 (2 048 addresses)
- 208.181.192.0/21 (2 048 addresses)
- 162.246.128.0/22 (1 024 addresses)
- 207.34.104.0/22 (1 024 addresses)
- 208.85.212.0/22 (1 024 addresses)
- 199.212.238.0/23 (512 addresses)
- 205.236.110.0/23 (512 addresses)
- 205.236.112.0/23 (512 addresses)
- 207.34.72.0/23 (512 addresses)
- 207.35.22.0/23 (512 addresses)
- 208.38.26.0/23 (512 addresses)
- 208.38.56.0/23 (512 addresses)
- 208.181.102.0/23 (512 addresses)
- 209.52.182.0/23 (512 addresses)
- 209.52.184.0/23 (512 addresses)
- 209.53.108.0/23 (512 addresses)
- 209.53.170.0/23 (512 addresses)
- 209.53.172.0/23 (512 addresses)
- 209.226.28.0/23 (512 addresses)
- 216.123.220.0/23 (512 addresses)
- 64.254.249.0/24 (256 addresses)
- 199.212.245.0/24 (256 addresses)
- 204.101.44.0/24 (256 addresses)
- 204.101.60.0/24 (256 addresses)
- 204.101.86.0/24 (256 addresses)
- 204.101.108.0/24 (256 addresses)
- 204.101.114.0/24 (256 addresses)
IPv6 Prefixes (4 total)
- 2607:fc70::/32