$ query “AS4809” --type=asn → 1 result(s)

AS4809 — CHINATELECOM-CORE-WAN-CN2

China Telecom Next Generation Carrier Network

AS4809 is a mid-size transit provider operated by China Telecom Next Generation Carrier Network, based in China. The network announces a solid 610 816 IPv4 addresses, including a /16. Supports IPv6.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #9 in China — Top 10 by reach within country

Basic Information

Country
🇨🇳 China
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
March 04, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
266 / 185
IPv6 Prefixes (raw / aggregated)
161 / 133
IPv4 Addresses
610 816
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/31
Geolocated Countries
🇨🇳 CN (154 IPs), 🇭🇰 HK (15 IPs), 🇦🇺 AU (12 IPs), 🇩🇪 DE, 🇺🇸 US, 🇸🇬 SG, 🇫🇷 FR, 🇦🇪 AE, 🇹🇷 TR, 🇷🇺 RU, 🇸🇪 SE, 🇮🇹 IT, 🇵🇭 PH, 🇰🇪 KE and 4 more
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 6 flagged IPs out of 610 816 total (0.00%)

Connectivity Summary

Upstream Providers
14 upstream autonomous systems providing transit
Peers
32 autonomous systems exchanging traffic without transit fees
Downstream Customers
36 downstream autonomous systems buying transit
Degree
89 unique BGP neighbors (providers + customers + peers)
Reach
420 — customer cone size measuring network influence
Degree Rank
#1 810
Reach Rank
#707
Country Rank
#9

Upstream Providers (14)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS20485 — TRANSTELECOM
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS23764 — CTGNET
  • AS9304 — HUTCHISON-AS-AP
  • AS3491 — CONSOLE-CONNECT-ASN (Tier-1 transit)
  • AS3320 — DTAG (Tier-1 transit)
  • AS4637 — ASN-TELSTRA-GLOBAL
  • AS4766 — KIXS-AS
  • and 4 more

Prefix Lists

IPv4 Prefixes (266 total)

  • 116.6.0.0/16 (65 536 addresses)
  • 117.38.0.0/16 (65 536 addresses)
  • 124.233.0.0/16 (65 536 addresses)
  • 117.41.0.0/17 (32 768 addresses)
  • 119.121.0.0/17 (32 768 addresses)
  • 123.177.0.0/17 (32 768 addresses)
  • 58.43.192.0/18 (16 384 addresses)
  • 106.9.0.0/18 (16 384 addresses)
  • 116.211.0.0/18 (16 384 addresses)
  • 123.151.192.0/18 (16 384 addresses)
  • 123.168.0.0/18 (16 384 addresses)
  • 202.111.0.0/18 (16 384 addresses)
  • 1.82.0.0/19 (8 192 addresses)
  • 1.84.128.0/19 (8 192 addresses)
  • 116.8.0.0/19 (8 192 addresses)
  • 116.248.192.0/19 (8 192 addresses)
  • 117.28.224.0/19 (8 192 addresses)
  • 121.58.96.0/19 (8 192 addresses)
  • 122.225.224.0/19 (8 192 addresses)
  • 123.172.0.0/19 (8 192 addresses)
  • 202.55.0.0/19 (8 192 addresses)
  • 202.111.192.0/19 (8 192 addresses)
  • 220.191.160.0/19 (8 192 addresses)
  • 59.60.0.0/20 (4 096 addresses)
  • 106.16.240.0/20 (4 096 addresses)
  • 115.200.208.0/20 (4 096 addresses)
  • 121.59.160.0/20 (4 096 addresses)
  • 122.225.144.0/20 (4 096 addresses)
  • 123.167.128.0/20 (4 096 addresses)
  • 123.178.0.0/20 (4 096 addresses)
  • 125.69.240.0/20 (4 096 addresses)
  • 125.76.16.0/20 (4 096 addresses)
  • 180.101.0.0/20 (4 096 addresses)
  • 182.149.128.0/20 (4 096 addresses)
  • 27.148.248.0/21 (2 048 addresses)
  • 115.200.192.0/21 (2 048 addresses)
  • 118.85.128.0/21 (2 048 addresses)
  • 121.59.8.0/21 (2 048 addresses)
  • 123.101.0.0/21 (2 048 addresses)
  • 125.69.72.0/21 (2 048 addresses)
  • 125.72.240.0/21 (2 048 addresses)
  • 182.148.96.0/21 (2 048 addresses)
  • 183.91.48.0/21 (2 048 addresses)
  • 210.5.56.0/21 (2 048 addresses)
  • 210.48.136.0/21 (2 048 addresses)
  • 218.100.88.0/21 (2 048 addresses)
  • 218.185.240.0/21 (2 048 addresses)
  • 222.87.208.0/21 (2 048 addresses)
  • 58.209.176.0/22 (1 024 addresses)
  • 59.49.112.0/22 (1 024 addresses)

IPv6 Prefixes (161 total)

  • 240e:7b6::/31
  • 240e:60e:e000::/35
  • 240e:645:1000::/36
  • 240e:65f:e000::/36
  • 240e:670:d000::/36
  • 240e:eb:e800::/37
  • 240e:eb:f000::/37
  • 240e:650:8000::/38
  • 240e:699:bc00::/38
  • 240e:615:7000::/40
  • 240e:61d:e600::/40
  • 240e:669:b000::/40
  • 240e:414:e710::/44
  • 240e:62c:1f0::/44
  • 240e:63c:3f00::/44
  • 240e:64e:d00::/44
  • 2400:9380:90b4::/46
  • 2400:9380:92b4::/46
  • 240e:640:178::/46
  • 2400:9380:9020::/47
  • 2400:9380:9050::/47
  • 2400:9380:9080::/47
  • 2400:9380:90b2::/47
  • 2400:9380:9220::/47
  • 2400:9380:9250::/47
  • 2400:9380:9280::/47
  • 2400:9380:92b2::/47
  • 240e:f6:8002::/47
  • 240e:409:9000::/47
  • 240e:440:ac00::/47
  • 240e:441:ac00::/47
  • 240e:60e:8000::/47
  • 240e:699:7a00::/47
  • 240e:713:f020::/47
  • 240e:787:7000::/47
  • 2a04:f580:9012::/47
  • 2a04:f580:9212::/47
  • 2400:9380:9001::/48
  • 2400:9380:9002::/48
  • 2400:9380:9009::/48
  • 2400:9380:9040::/48
  • 2400:9380:9060::/48
  • 2400:9380:9071::/48
  • 2400:9380:90b1::/48
  • 2400:9380:9121::/48
  • 2400:9380:9240::/48
  • 2400:9380:9260::/48
  • 2400:9380:9271::/48
  • 2400:9380:92b1::/48
  • 240e:ff:c020::/48