Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

IPv4 IPv6
Country Poland Poland
Assigned AS AS1887, AS8308, AS15606, AS59832, AS202653, AS204679, AS211155, AS211655, AS212422
Updated 02 September 2026

We found 92 IPv4 networks operated by this organization. The first 50 networks are displayed.

Results sorted by network size.

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Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: PL-NASK-19931002
CIDR: 148.81.0.0/16
IP Range: 148.81.0.0 - 148.81.255.255
Block size: 65,536
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: PL-NASK-960520
CIDR: 193.59.0.0/16
IP Range: 193.59.0.0 - 193.59.255.255
Block size: 65,536
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: PL-NASK-194-181
CIDR: 194.181.0.0/16
IP Range: 194.181.0.0 - 194.181.255.255
Block size: 65,536
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: PL-NASK-960626
CIDR: 195.164.0.0/16
IP Range: 195.164.0.0 - 195.164.255.255
Block size: 65,536
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: PL-NASK-970805
CIDR: 195.187.0.0/16
IP Range: 195.187.0.0 - 195.187.255.255
Block size: 65,536
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: OSE
CIDR: 195.164.128.0/17
IP Range: 195.164.128.0 - 195.164.255.255
Block size: 32,768
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: PL-NASK-20000804
CIDR: 217.9.160.0/19
IP Range: 217.9.160.0 - 217.9.191.255
Block size: 8,192
Poland Smaller Subnet Assignments in Warsaw
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Network: NASK-WARSZAWA
CIDR: 194.181.80.0/20
IP Range: 194.181.80.0 - 194.181.95.255
Block size: 4,096
Poland Smaller Subnet Assignments in Swietokrzyskie
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Network: NASK-SWIETOKRZYSKIE
CIDR: 194.181.128.0/20
IP Range: 194.181.128.0 - 194.181.143.255
Block size: 4,096
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: OSE
CIDR: 195.164.208.0/20
IP Range: 195.164.208.0 - 195.164.223.255
Block size: 4,096
Poland Smaller Subnet Assignments in Wroclaw
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Network: NASK-WROCLAW
CIDR: 194.181.144.0/21
IP Range: 194.181.148.0 - 194.181.155.255
Block size: 2,048
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: OSE
CIDR: 195.164.200.0/21
IP Range: 195.164.200.0 - 195.164.207.255
Block size: 2,048
Poland Smaller Subnet Assignments in Warsaw
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Network: NASK-WARSZAWA-VS
CIDR: N/A
IP Range: 194.181.96.0 - 194.181.101.255
Block size: 1,536
Poland Smaller Subnet Assignments for Academic Services
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Network: NASK-ACADEMIC
CIDR: 148.81.192.0/22
IP Range: 148.81.192.0 - 148.81.195.255
Block size: 1,024
Poland Telesonica-Mdv
Alokacja dla Telesonica MDV
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Network: TELESONICA-MDV
CIDR: 193.59.64.0/22
IP Range: 193.59.64.0 - 193.59.67.255
Block size: 1,024
Poland Smaller Subnet Assignments in Trojmiasto
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Network: NASK-TROJMIASTO
CIDR: 194.181.108.0/22
IP Range: 194.181.108.0 - 194.181.111.255
Block size: 1,024
Poland Smaller Subnet Assignments in Trojmiasto
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Network: NASK-TROJMIASTO
CIDR: 194.181.120.0/22
IP Range: 194.181.120.0 - 194.181.123.255
Block size: 1,024
Poland Smaller Subnet Assignments in Katowice
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Network: NASK-KATOWICE
CIDR: 194.181.160.0/22
IP Range: 194.181.160.0 - 194.181.163.255
Block size: 1,024
Poland Smaller Subnet Assignments in Krakow
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Network: NASK-KRAKOW
CIDR: 194.181.164.0/22
IP Range: 194.181.164.0 - 194.181.167.255
Block size: 1,024
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: GALERIASLONECZNA
CIDR: 193.59.12.0/23
IP Range: 193.59.12.0 - 193.59.13.255
Block size: 512
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: OSE
CIDR: 193.59.78.0/23
IP Range: 193.59.78.0 - 193.59.79.255
Block size: 512
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: EZD-RP
CIDR: 193.59.180.0/23
IP Range: 193.59.180.0 - 193.59.181.255
Block size: 512
Poland Smaller Subnet Assignments in Poznan
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Network: NASK-POZNAN
CIDR: 194.181.156.0/23
IP Range: 194.181.156.0 - 194.181.157.255
Block size: 512
Poland ISP
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Network: MIKROBI
CIDR: 195.187.156.0/23
IP Range: 195.187.156.0 - 195.187.157.255
Block size: 512
Poland Al. Prymasa Tysiaclecia 48A
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Network: NETLINE-NET-PL
CIDR: N/A
IP Range: 194.181.6.0 - 194.181.7.127
Block size: 384
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
NASK DNS ANYCAST 2
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Network: NASK-DNS-ANYCAST-2
CIDR: 192.102.225.0/24
IP Range: 192.102.225.0 - 192.102.225.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
NASK DNS ANYCAST
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Network: NASK-DNS-ANYCAST
CIDR: 192.195.72.0/24
IP Range: 192.195.72.0 - 192.195.72.255
Block size: 256
Poland ISP
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Network: SLASH-KRZYSZTOF-MALEC
CIDR: 193.59.146.0/24
IP Range: 193.59.146.0 - 193.59.146.255
Block size: 256
Poland NASK Backbone Serial Lines - Poland
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Network: NASK-PLBONE-S
CIDR: 194.181.0.0/24
IP Range: 194.181.0.0 - 194.181.0.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: NASK-INTERNAL
CIDR: 194.181.27.0/24
IP Range: 194.181.27.0 - 194.181.27.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: NASK-INTERNAL
CIDR: 194.181.37.0/24
IP Range: 194.181.37.0 - 194.181.37.255
Block size: 256
Poland Assignments for CF UTM in Gdansk
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Network: NASK-CF-UTM
CIDR: 194.181.52.0/24
IP Range: 194.181.52.0 - 194.181.52.255
Block size: 256
Poland Assignments for CF UTM in Katowice
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Network: NASK-CF-UTM
CIDR: 194.181.53.0/24
IP Range: 194.181.53.0 - 194.181.53.255
Block size: 256
Poland Assignments for CF UTM in Wroclaw
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Network: NASK-CF-UTM
CIDR: 194.181.54.0/24
IP Range: 194.181.54.0 - 194.181.54.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: CBITT-NASK-PIB
CIDR: 194.181.158.0/24
IP Range: 194.181.158.0 - 194.181.158.255
Block size: 256
Poland Point-to-Point Links From
NASK backbone routers to customers routers
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Network: PUB-NASK-PTP
CIDR: 195.164.0.0/24
IP Range: 195.164.0.0 - 195.164.0.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: NASK_HOSTING
CIDR: 195.187.30.0/24
IP Range: 195.187.30.0 - 195.187.30.255
Block size: 256
Poland ISP
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Network: MIKROBI
CIDR: 195.187.158.0/24
IP Range: 195.187.158.0 - 195.187.158.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: NASK-MAIL
CIDR: 195.187.187.0/24
IP Range: 195.187.187.0 - 195.187.187.255
Block size: 256
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: FINA
CIDR: 148.81.43.128/25
IP Range: 148.81.43.128 - 148.81.43.255
Block size: 128
Poland ISP
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Network: BOREKS
CIDR: 193.59.51.0/25
IP Range: 193.59.51.0 - 193.59.51.127
Block size: 128
Poland ul. Marymoncka 34
00-968 Warszawa
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Network: AWF-PL
CIDR: 148.81.191.0/26
IP Range: 148.81.191.0 - 148.81.191.63
Block size: 64
Poland Telesonica p2p Networks
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Network: TELESONICA-MDV
CIDR: 193.59.64.0/26
IP Range: 193.59.64.0 - 193.59.64.63
Block size: 64
Poland ul. Marymoncka 34
00-968 Warszawa
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Network: AWF-PL
CIDR: 148.81.190.32/27
IP Range: 148.81.190.32 - 148.81.190.63
Block size: 32
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: ISPAN
CIDR: 148.81.192.32/27
IP Range: 148.81.192.32 - 148.81.192.63
Block size: 32
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: CENTRUM_LUKASIEWCZ
CIDR: 148.81.195.96/27
IP Range: 148.81.195.96 - 148.81.195.127
Block size: 32
Poland Instytut Psychologii PAN Warszawa Jaracza 1
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Network: IPPANJAR
CIDR: 148.81.196.192/27
IP Range: 148.81.196.192 - 148.81.196.223
Block size: 32
Poland Telesonica - Voip
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Network: TELESONICA-MDV
CIDR: 193.59.66.0/27
IP Range: 193.59.66.0 - 193.59.66.31
Block size: 32
Poland Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy
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Network: ANALIZY
CIDR: 193.59.255.224/27
IP Range: 193.59.255.224 - 193.59.255.255
Block size: 32
Poland VPN
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Network: NASK-INT
CIDR: 194.181.28.32/27
IP Range: 194.181.28.32 - 194.181.28.63
Block size: 32
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