BGP Announced

AS CIDR Description
AS1968 158.121.0.0/16 UMASSNET-AS1968 - University of Massachusettes, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:10)

IP Host DateTime
158.121.245.10 dhcp-158-121-245-10.umb.edu 2024-11-17 11:12:30
158.121.245.11 dhcp-158-121-245-11.umb.edu 2024-11-17 11:12:30
158.121.245.12 dhcp-158-121-245-12.umb.edu 2024-11-17 11:12:30
158.121.245.13 dhcp-158-121-245-13.umb.edu 2024-11-12 16:58:20
158.121.245.14 dhcp-158-121-245-14.umb.edu 2024-11-17 11:12:30
158.121.245.15 dhcp-158-121-245-15.umb.edu 2024-11-17 11:12:30
158.121.245.16 dhcp-158-121-245-16.umb.edu 2024-11-12 16:58:20
158.121.245.17 dhcp-158-121-245-17.umb.edu 2024-11-17 11:12:30
158.121.245.18 dhcp-158-121-245-18.umb.edu 2024-11-17 11:12:30
158.121.245.19 dhcp-158-121-245-19.umb.edu 2024-11-17 11:12:30

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31243 1374896473 1153848616316502754
Brazil 9494 86668464 28443508346884
China 6764 349628836 129956642170608
Russian Federation 5914 46656218 11727520935232
India 5907 35316256 24337720672256
Australia 4326 40985648 20434520643840
Indonesia 3502 17762848 1141400207360
United Kingdom 3420 74894504 30350293204992
Germany 3183 112547080 69048308269056
France 2674 75916544 12264924708864
Poland 2553 18100736 14959050167296
Canada 2375 54576376 3147226678272
Ukraine 2084 8943360 4932101537792
Bangladesh 1806 1863680 846035025920
Netherlands 1583 53912336 25539458631168
Romania 1297 7955520 1437406986496
Italy 1295 51876808 28457669885952
Hong Kong 1292 17343172 7962819298048
Argentina 1282 19688960 18749627498496
Spain 1266 34200320 7688088129536