NCCC-NET

Data as of 2026-08-23
BGP inherited
Cluster stats
Netblocks17 · 2,208 IPv4 addresses
IPv6 3 prefixes (largest 2401:83a0::/32)
Registered in United Kingdom (12) · China (1) · Taiwan (1)
All fragments 23 blocks across 4 clusters
Cluster ID227011363
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
17 0 netblocks since 2026-07-05
2026-07-05 peak 17 2026-08-23

IP Ranges (17)

⬇ export CSV
CIDR Org name Registry Status Confidence
60.209.152.64/28 NCCC APNIC ASSIGNED NON-PORTABLE ● low
157.20.106.0/23 NCCC APNIC ALLOCATED PORTABLE ● low
193.60.223.240/28 NCCC-NET RIPE ASSIGNED PA ● low
194.66.199.216/29 NCCC-NET RIPE ASSIGNED PA ● low
194.81.55.64/29 NCCC-NET RIPE ASSIGNED PA ● low
194.81.225.144/29 NCCC-NET RIPE ASSIGNED PA ● low
194.82.255.112/29 NCCC-NET RIPE ASSIGNED PA ● low
195.194.57.112/29 NCCC-NET RIPE ASSIGNED PA ● low
195.194.236.0/23 NCCC-NET RIPE ASSIGNED PA ● low
195.195.112.0/22 NCCC-NET RIPE ASSIGNED PA ● low
212.219.63.80/29 NCCC-NET RIPE ASSIGNED PA ● low
212.219.116.128/26 NCCC-NET RIPE ASSIGNED PA ● low
212.219.117.8/29 NCCC-NET RIPE ASSIGNED PA ● low
212.219.247.104/29 NCCC-NET RIPE ASSIGNED PA ● low
2001:630:16::/48 NCCC-NET RIPE ASSIGNED ● low
2001:630:111::/48 NCCC-NET RIPE ASSIGNED ● low
2401:83a0::/32 NCCC APNIC ALLOCATED PORTABLE ● low

IPv6 ranges (3)

CIDR
2401:83a0::/32
2001:630:111::/48
2001:630:16::/48

Network trust

what's this?
RPKI hygiene: B how networks compare →
94.1% of checked blocks have valid RPKI ROA coverage (16 of 17)
Possible discrepancies (1)

These blocks are registered to NCCC-NET but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

157.20.106.0/23 /23 authorized for AS150772 — National Credit Card Center of R.O.C.
Routed via provider/NREN (4)

These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.

2001:630:16::/48 /48 routed via AS786 — Jisc (Jisc Services Limited)
2001:630:111::/48 /48 routed via AS786 — Jisc (Jisc Services Limited)
195.195.112.0/22 /22 routed via AS786 — Jisc (Jisc Services Limited)
195.194.236.0/23 /23 routed via AS786 — Jisc (Jisc Services Limited)

NIC Handles

AT939-AP CW2620-AP CW2620-AP DS95-AP DS95-AP DUMY-RIPE DUMY-RIPE JANET-HOSTMASTER JIPS-NOSC MAINT-CNCGROUP-SD MAINT-TW-TWNIC