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AS786

AS786 is Jisc Services Limited.

Last updated 5 Oct 2026 from DB-IP ASN Lite (2026-10-01) and RIR statistics (1 Nov 2026)

Short answer

AS786 belongs to Jisc Services Limited. DB-IP Lite attributes 6,886,144 IPv4 addresses in 172 ranges and 7 IPv6 ranges to it, all or nearly all of the IPv4 space in United Kingdom. The number is registered with RIPE NCC in United Kingdom on 1 Sept 1993.

Facts for AS786
Operator (DB-IP)Jisc Services Limited
IPv4 addresses6,886,144
IPv4 ranges172
IPv6 ranges7
RegistryRIPE NCC
Registered1 Sept 1993
Registry countryUnited Kingdom (GB)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

Jisc Services Limited hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 7 IPv6 ranges for AS786, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

GB100%
NL0.15%
IE0.01%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
45.88.80.0 – 45.88.81.25545.88.80.0/23512
46.254.200.0 – 46.254.207.25546.254.200.0/212,048
77.241.76.0 – 77.241.79.25577.241.76.0/221,024
81.87.0.0 – 81.87.255.25581.87.0.0/1665,536
83.138.32.0 – 83.138.39.25583.138.32.0/212,048
87.38.202.0 – 87.38.202.25587.38.202.0/24256
87.39.202.0 – 87.39.202.25587.39.202.0/24256
87.42.73.0 – 87.42.73.25587.42.73.0/24256
92.245.224.0 – 92.245.255.25592.245.224.0/198,192
128.16.0.0 – 128.16.255.255128.16.0.0/1665,536
128.40.0.0 – 128.41.63.255128.40.0.0/16, 128.41.0.0/1881,920
128.86.0.0 – 128.86.255.255128.86.0.0/1665,536
128.232.0.0 – 128.232.255.255128.232.0.0/1665,536
128.240.0.0 – 128.240.255.255128.240.0.0/1665,536
128.243.0.0 – 128.243.255.255128.243.0.0/1665,536
129.11.0.0 – 129.12.255.255129.11.0.0/16, 129.12.0.0/16131,072
129.31.0.0 – 129.31.255.255129.31.0.0/1665,536
129.67.0.0 – 129.67.255.255129.67.0.0/1665,536
129.169.0.0 – 129.169.255.255129.169.0.0/1665,536
129.215.0.0 – 129.215.255.255129.215.0.0/1665,536
129.234.0.0 – 129.234.255.255129.234.0.0/1665,536
130.88.0.0 – 130.88.255.255130.88.0.0/1665,536
130.159.0.0 – 130.159.255.255130.159.0.0/1665,536
130.209.0.0 – 130.209.255.255130.209.0.0/1665,536
130.246.0.0 – 130.246.255.255130.246.0.0/1665,536
131.111.0.0 – 131.111.255.255131.111.0.0/1665,536
131.227.0.0 – 131.227.255.255131.227.0.0/1665,536
131.231.0.0 – 131.231.255.255131.231.0.0/1665,536
131.251.0.0 – 131.251.255.255131.251.0.0/1665,536
134.36.0.0 – 134.36.255.255134.36.0.0/1665,536
134.83.0.0 – 134.83.255.255134.83.0.0/1665,536
134.151.0.0 – 134.151.255.255134.151.0.0/1665,536
134.219.0.0 – 134.220.255.255134.219.0.0/16, 134.220.0.0/16131,072
134.225.0.0 – 134.225.255.255134.225.0.0/1665,536
136.148.32.0 – 136.148.63.255136.148.32.0/198,192
136.148.104.0 – 136.148.127.255136.148.104.0/21, 136.148.112.0/206,144
136.148.224.0 – 136.148.255.255136.148.224.0/198,192
136.156.0.0 – 136.156.31.255136.156.0.0/198,192
136.156.88.0 – 136.156.91.255136.156.88.0/221,024
136.156.160.0 – 136.156.167.255136.156.160.0/212,048
136.156.176.0 – 136.156.183.255136.156.176.0/212,048
137.44.0.0 – 137.44.63.255137.44.0.0/1816,384
137.50.0.0 – 137.50.255.255137.50.0.0/1665,536
137.73.0.0 – 137.73.255.255137.73.0.0/1665,536
137.108.0.0 – 137.108.255.255137.108.0.0/1665,536
137.195.0.0 – 137.195.223.255137.195.0.0/17, 137.195.128.0/18 …57,344
137.195.240.0 – 137.195.255.255137.195.240.0/204,096
137.222.0.0 – 137.222.255.255137.222.0.0/1665,536
137.253.0.0 – 137.253.255.255137.253.0.0/1665,536
138.38.0.0 – 138.38.255.255138.38.0.0/1665,536
2001:630:: – 2001:630:ffff:ffff:ffff:ffff:ffff:ffff2001:630::/32IPv6
2001:678:718:: – 2001:678:718:ffff:ffff:ffff:ffff:ffff2001:678:718::/48IPv6
2a03:aba0:: – 2a03:aba7:ffff:ffff:ffff:ffff:ffff:ffff2a03:aba0::/29IPv6
2a05:b400:: – 2a05:b400:ffff:ffff:ffff:ffff:ffff:ffff2a05:b400::/32IPv6
2a09:9180:fd:: – 2a09:9180:fd:ffff:ffff:ffff:ffff:ffff2a09:9180:fd::/48IPv6
2a0a:200:: – 2a0a:207:ffff:ffff:ffff:ffff:ffff:ffff2a0a:200::/29IPv6
2a0c:5bc0:: – 2a0c:5bc7:ffff:ffff:ffff:ffff:ffff:ffff2a0c:5bc0::/29IPv6
Showing 50 of 172 IPv4 and 7 of 7 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 5 Oct 2026
  2. NRO RIR delegated-extended statistics · checked 2 Nov 2026