BGP Announced

AS CIDR Description
AS40831 155.52.0.0/16 PHS - Mass General Brigham Incorporated, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:46)

IP Host DateTime
155.52.198.1 vlan-15-gateway.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.2 mcores1-g-v-15.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.3 mcores2-g-v-15.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.11 nsshost01.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.12 nsshost02.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.13 nssad201.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.19 nssgw02.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.20 nssweb01.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.21 nssweb02.neurosurgery.mgh.harvard.edu nssweb01.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.22 nssweb02.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.23 nssweb03.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.24 nssweb04.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.40 www.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.41 anseattle.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.42 wwwanseattle.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.43 anausa.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.48 www2.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.49 fnr.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.50 editorsfnr.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.51 brain.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.52 btc.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.53 btrc.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.54 spinetumorcenter.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.55 schwannomatosisproject.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.56 e-braintumor.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.57 e-neurosurgery.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.58 e-pituitarytumor.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.59 e-spine.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.61 research.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.62 residents.neurosurgery.mgh.harvard.edu 2024-11-10 00:00:46
155.52.198.63 alumni.neurosurgery.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.64 pituitary.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.65 gis.mgh.harvard.edu alumni.mgh.harvard.edu alumni.massgeneral.org 2024-11-14 16:35:40
155.52.198.66 macklis.mgh.harvard.edu 2024-11-10 00:00:46
155.52.198.67 cnsr.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.68 ziv.mgh.harvard.edu bobcarter.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.69 eskandar.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.70 shelley.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.72 nfclinic.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.73 aneurysm.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.74 tnol.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.77 katnani.mgh.harvard.edu 2024-11-14 16:35:40
155.52.198.129 mcores7-8-g-v803.partners.org 2024-11-14 16:35:40
155.52.198.130 mcores7-g-v803.partners.org 2024-11-14 16:35:40
155.52.198.131 mcores8-g-v803.partners.org 2024-11-14 16:35:40
155.52.198.132 or90-host-for-chris.partners.org 2024-11-14 16:35:40

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31253 1375253593 1153848581716574946
Brazil 9488 86676144 28461783584772
China 6764 349627556 129960596285168
Russian Federation 5913 46669018 11727520673088
India 5907 35314976 24337721262080
Australia 4328 40989232 20434504849664
Indonesia 3502 17797920 1145678462976
United Kingdom 3490 74884008 30079712296960
Germany 3292 112548104 69074077941760
France 2674 75917312 12277810135040
Poland 2553 18101760 14959050232832
Canada 2375 54577912 3147226612736
Ukraine 2084 8943360 4829022191616
Bangladesh 1805 1862656 845800210432
Netherlands 1582 53914128 25539189868032
Romania 1297 7960128 1403047248128
Italy 1295 51943368 28461965180928
Hong Kong 1290 17345476 7962835026688
Argentina 1282 19689472 18748017147904
Spain 1265 34206208 7690235613184