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ISP

A2B IP B.V.

A2B IP B.V. uses 23,890 IPv4 addresses in 81 ranges, and 30 IPv6 ranges, by the registry records IP Company reads.

a2b-internet.com·The Netherlands

23,890
IPv4 addresses
81
IPv4 ranges
30
IPv6 ranges
2
ASes it operates
2
countries

Who routes its space

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

  1. AS51088 A2B IP B.V.18,258 · 76.43%
  2. AS33915 Vodafone Libertel B.V.2,048 · 8.57%
  3. AS39591 Previder B.V.512 · 2.14%
  4. AS56372 ValueCare Holding B.V.512 · 2.14%

Where its space is

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

  1. The Netherlands24,040 · 96.81%
  2. Belgium792 · 3.19%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS51088A2B IP B.V.ISPThe Netherlands31,232
AS61180A2B IP B.V.ISPThe Netherlands0

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
AS51088Selective20-50GbpsMostly InboundRegional419
AS6118001

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 4 exchanges, 4 ports and 320 Gbps in all.

EXCHANGEWHEREPORTSCAPACITY
Frys-IXFryslân, The Netherlands1100 Gbps
INTERIXAmsterdam, The Netherlands1100 Gbps
Speed-IXDronten, The Netherlands1100 Gbps
AMS-IXAmsterdam, The Netherlands120 Gbps

Facilities

The datacenters and colocation sites its networks are in: 19 in one country.

FACILITYWHERE
Eurofiber Datacenter Rotterdam 1Alblasserdam, The Netherlands
Datacenter Noord-HollandAlkmaar, The Netherlands
Digital Realty AMS17 - AmsterdamAmsterdam, The Netherlands
Digital Realty AMS18 - AmsterdamAmsterdam, The Netherlands
Equinix AM5 - Amsterdam, SchepenbergwegAmsterdam, The Netherlands
Equinix AM7 - Amsterdam, KuiperberwegAmsterdam, The Netherlands
Iron Mountain Data Center - Amsterdam (AMS-1)Amsterdam, The Netherlands
NIKHEF AmsterdamAmsterdam, The Netherlands
NorthC Amsterdam 1Amsterdam, The Netherlands
NorthC DelftDelft, The Netherlands
EFXEindhoven, The Netherlands
NorthC Eindhoven 1Eindhoven, The Netherlands
Eurofiber Datacenter Utrecht 1Groenekan, The Netherlands
Eurofiber Datacenter Amsterdam 1Hoofddorp, The Netherlands
NorthC Oude MeerOude Meer, The Netherlands
Eurofiber Datacenter Rotterdam 2Rotterdam, The Netherlands
NorthC Rotterdam WaalhavenRotterdam, The Netherlands
Eurofiber Datacenter NL Zuid-West 2Steenbergen, The Netherlands
Eurofiber Datacenter NL Zuid-West 1Waalwijk, The Netherlands

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.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
263 Mbps
median download
74.5 Mbps
median upload
65
download tests
60
upload tests

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.

first 100 of 111 ranges
RANGEIPV4ORIGIN
46.244.24.0/212,048AS51088
91.105.216.0/212,048AS33915
46.244.120.0-46.244.126.191,556AS51088
185.114.24.0/221,024
185.205.52.0/221,024AS51088
185.63.244.128/25128AS51088
185.63.245.0/24256AS51088
185.63.246.0/23512AS51088
46.244.102.0/23512AS51088
46.244.104.0/24256AS51088
46.244.105.0/298AS51088
91.230.33.0/24256
91.230.34.0/23512
46.244.8.64-46.244.10.255704AS51088
31.134.201.215-31.134.204.55609AS51088
31.134.204.238-31.134.207.36567AS51088
185.51.52.0/23512AS51088
193.169.108.0/23512AS51088
194.53.62.0/23512
46.244.100.0/23512AS51088
91.224.122.0/23512AS56372
91.233.206.0/23512AS39591
46.244.3.24-46.244.4.255488AS51088
31.134.200.64-31.134.201.208401AS51088
178.249.154.4-178.249.155.127380AS51088
109.107.153.0/24256
146.19.97.0/24256AS51088
178.249.152.0/24256AS51088
212.24.126.0/24256AS51088
31.41.255.0/24256AS51088
46.244.0.0/24256AS51088
46.244.1.0/24256AS51088
46.244.107.0/24256AS51088
46.244.11.0/24256AS51088
46.244.12.0/24256AS51088
46.244.127.0/24256AS51088
46.244.20.0/24256AS51088
46.244.6.47-46.244.7.39249AS51088
46.244.15.14-46.244.15.255242AS51088
46.244.17.29-46.244.17.255227AS51088
46.244.105.32/2732AS51088
46.244.105.64/2664AS51088
46.244.105.128/25128AS51088
31.134.207.43-31.134.207.255213AS51088
46.244.126.28-46.244.126.239212AS51088
62.3.55.70-62.3.55.255186AS51088
46.244.7.72-46.244.7.255184AS51088
46.244.5.80/2816AS51088
46.244.5.96/2732AS51088
46.244.5.128/25128AS51088
46.244.2.48-46.244.2.196149AS51088
178.249.156.128/25128AS51088
178.249.157.128/25128AS51088
31.134.204.57-31.134.204.184128AS51088
46.244.106.128/25128AS51088
46.244.13.0/25128AS51088
46.244.13.128/25128AS51088
46.244.16.128/25128AS51088
5.10.192.0/25128AS51088
5.10.192.128/25128AS51088
46.244.14.144-46.244.15.12125AS51088
46.244.106.24/298AS51088
46.244.106.32/2732AS51088
46.244.106.64/2664AS51088
178.249.158.160/2732AS51088
178.249.158.192/2664AS51088
62.3.55.0/2664AS51088
62.3.55.64/304AS51088
62.3.55.68/321AS51088
46.244.2.198-46.244.3.766AS51088
178.249.155.192/2664AS51088
178.249.156.64/2664AS51088
178.249.158.64/2664AS51088
178.249.159.160/2732AS51088
178.249.159.192/2732AS51088
46.244.16.0/2664AS51088
46.244.16.64/2664AS51088
46.244.8.0/2664AS51088
31.134.204.186-31.134.204.23651AS51088
31.134.200.0/2732AS51088
31.134.200.32/312AS51088
31.134.200.34/321AS51088
178.249.159.224/2732AS51088
46.244.2.8/298AS51088
46.244.2.16/2816AS51088
46.244.2.32/298AS51088
178.249.159.97-178.249.159.12731AS51088
46.244.6.16-46.244.6.4530AS51088
46.244.17.0-46.244.17.2627AS51088
46.244.106.0/2816AS51088
46.244.106.16/298AS51088
178.249.159.144/2816AS51088
31.134.200.48/298AS51088
31.134.200.56/304AS51088
31.134.200.60/321AS51088
31.134.200.37-31.134.200.4610AS51088
46.244.105.16/298AS51088
46.244.126.20/304AS51088
46.244.126.24/304AS51088
46.244.7.64/298AS51088
178.249.154.0/304AS51088
31.134.201.210/312AS51088
31.134.201.212/312AS51088
31.134.207.38/321AS51088
31.134.207.40/321AS51088
2a05:2900::/29AS51088
2a06:6c80::/29
2a09:4800::/29
2a0a:e80::/29AS51088
2a0b:1c0::/29AS51088
2a0f:ba00::/29AS51088
2a0f:d440::/29AS51088
2a13:2c00::/29AS51088
2a13:3400::/29AS51088
2a13:800::/29AS51088
2a04:6dc1::/32
2a04:6dc2::/31
2a04:6dc4::/30
2a02:166c::/30
2a06:2604::/30
2a02:166a::/31AS51088
2a06:2600::/31
2a02:1669::/32
2a06:2602::/32AS51088
2a02:1668:4082:1001::-2a02:1668:ffff:ffff:ffff:ffff:ffff:ffffAS51088
2a02:1668:1963::-2a02:1668:4082:fff:ffff:ffff:ffff:ffffAS51088

Names it registers under

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

  1. A2B IP B.V.18,002 · 75.35%
  2. GGZ CENTRAAL LOCATIE ZON & SCHILD3,072 · 12.86%
  3. North Sea Port Netherlands N.V.768 · 3.21%
  4. D Soft nv512 · 2.14%
  5. Avantage Managed Solutions B.V.512 · 2.14%
  6. RENZO LISSENBERG512 · 2.14%
  7. ValueCare Holding B.V.512 · 2.14%
  8. Infra-Commerce Investments B.V.0 · 0.00%
  9. Advanced Team Systems Center B.V.0 · 0.00%
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