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TWD2 Education and Research Network (JP)

TWD2 Education and Research Network (JP) uses 0 IPv4 addresses in 0 ranges, and 2 IPv6 ranges, by the registry records IP Company reads.

twd2.net·Japan

0
IPv4 addresses
0
IPv4 ranges
2
IPv6 ranges
2
ASes it operates
0
countries

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS24239 TWD2 Education and Research Network0 · —

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

None of its space fills a /24 of its own, so none is counted here.

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS209300Wende TanEducationChina256
AS24239TWD2 Education and Research NetworkEducationChina0

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASNPOLICYTRAFFICRATIOSCOPEEXCHANGESFACILITIES
AS209300Open20
AS24239Open00

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 2 exchanges, 2 ports and 200 Mbps in all.

EXCHANGEWHEREPORTSCAPACITY
4b42 Internet Exchange PointZurich, Switzerland1100 Mbps
EVIXFremont, United States1100 Mbps

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
2a0c:b641:571::/48AS24239
2a0e:aa06:49e::/48AS24239

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. Dusty TWD2 Education and Research Network0 · —
  2. TWD2 Education and Research Network (JP)0 · —
00 · Evaluate

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01 · License

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Standard, for detection and decisions inside your own product and operations.
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