AS204844·Registration country: GB GB— NCSE-NETWORK-Global NCSE NETWORK LTD

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NCSE-NETWORK-Global NCSE NETWORK LTD · · Registration country: GB GB

Identity sourceAS204844 · Registration country: GB GB NCSE-NETWORK-Global NCSE NETWORK LTD

NRO allocation data

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC; routeviews6 11 Oct 10:00 UTC. Validator: 11 Oct 12:26 UTC. Publication-point issues: 88

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 1,024

IPv6 addresses: 5339825345237817064677179392

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Observed originated prefixes

These are observed BGP origins, not an inventory of registered allocations or transit reachability.

Advanced filters

18 matching prefix–origin pairs. Each pair appears once; source observations are in Details.

PrefixRPKILast observedDetails
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Not Found
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI not_found
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI not_found
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 10:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T08:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews6 · 2026-10-11T10:00:00+00:00 · 1 selected peers · RPKI valid

Export observed prefixes: TXT · CSV · JSON

AS connectivity

17 observed neighbors · 22 direct networks including inferred relationships (excludes this AS).

Open in Graph Explorer

22 matching networks · 1–22 shown

NetworkRelationship to AS204844IPv4/IPv6Evidence
AS174 · Registration country: US US Cogent Communications, LLC
v4: upstream / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC
AS6939 · Registration country: US US Hurricane Electric LLC
v4: peer / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · peer · CAIDA 2026-10-01 · routeviews2 11 Oct 10:00 UTC
AS10133 · Registration country: TW TW TPIX-AS-TW Chief Telecom Inc.
v4: upstream
IPv4
Inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · No BGP observation
AS17408 · Registration country: TW TW ABOVE-AS-AP AboveNet Communications Taiwan
v4: upstream
IPv4
Inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · No BGP observation
AS20473 · Registration country: US US AS-VULTR - The Constant Company, LLC
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS24482 · Registration country: SG SG SGGS-AS-AP SG.GS
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS32595 · Registration country: US US LIBERALLY-INTERNATIONAL - Liberally Network, LLC
v4: upstream
IPv4
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS38855 · Registration country: TW TW STUIX-AS-TW Taiwan Digital Streaming Co.
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS131630 · Registration country: TW TW LAZCO Lazco Corporation
v4: downstream
IPv4
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS134823 · Registration country: TW TW SDCL-AS-AP Sky Digital Co., Ltd.
v4: upstream
IPv4
Observed + inferred
  • IPv4 · upstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS137409 · Registration country: AU AU GSL Networks Pty LTD
v4: peer
IPv4
Inferred
  • IPv4 · peer · CAIDA 2026-10-01 · No BGP observation
AS152615 · Registration country: TW TW CHUMMYMAIN-AS-TW Chummy Technology Ltd.
v4: downstream
IPv4
Observed + inferred
  • IPv4 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS152616 · Registration country: TW TW BHIS-AS-TW BHIS Ltd.
v4: downstream / v6: unknown
IPv4, IPv6
Observed + inferred
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
  • IPv4 · downstream · CAIDA 2026-10-01 · ris-rrc00 11 Oct 08:00 UTC; routeviews2 11 Oct 10:00 UTC
AS198954 · Registration country: TW TW CH-Network JIAN HUI EN
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS201943 · Registration country: TW TW fishbaby1011-net HSIEH HUAN-YU
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS205592 · Registration country: TW TW Setsuna-Network HUANG CHI-HAN
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC
AS212969 · Registration country: TW TW NOOBTW-NET ChiaChin Tsai
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS214030 · Registration country: TW TW AS-SFIREW Kai-Wen Zheng
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC
AS214841 · Registration country: TW TW RayNetwork RUI PIN LAI
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS215934 · Registration country: TW TW QIAN-NETWORK XU JIA QIAN
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS216100 · Registration country: CN CN RUILI Rui Li
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC
AS216123 · Registration country: TW TW ZhuyuanNetwork ZHU-YUAN JIANG
v6: unknown
IPv6
Observed
  • IPv6 · unknown · Relationship unknown · ris-rrc00 11 Oct 08:00 UTC; routeviews6 11 Oct 10:00 UTC

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Peering & locations

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Registry information

Registry data is unavailable in the local cache. Routing origins are not a substitute for registry ownership.

Refresh registry status

Allocation statistics

NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.

NRO data and format

Prefix count history

Uses the public RIPEstat Data API when requested.

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

No retained changes are available for this resource.

Retained local prefix-count observations

Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.

SourceSnapshotFamilyPrefixesPeer coverage
routeviews2
11 Oct 10:00 UTC
IPv4
4
140.192.8.16/IPv4
routeviews6
11 Oct 10:00 UTC
IPv6
14
2406:840:feed:2::1/IPv6
ris-rrc00
11 Oct 08:00 UTC
IPv6
14
2a00:5884::6/IPv6, 89.234.186.6/IPv4
routeviews6
11 Oct 08:00 UTC
IPv6
14
2406:840:feed:2::1/IPv6
routeviews2
11 Oct 08:00 UTC
IPv4
4
140.192.8.16/IPv4
ris-rrc00
11 Oct 08:00 UTC
IPv4
4
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
11 Oct 00:00 UTC
IPv4
4
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
11 Oct 00:00 UTC
IPv6
14
2a00:5884::6/IPv6, 89.234.186.6/IPv4