AS1742


Seen 171 times between July 20th, 2017 and April 8th, 2020.


General Info

Geo United States (US) —
AS AS1742 - HARVARD-UNIV, US
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar ARIN

Recent Screenshots

Direct hits
Summary of pages hosted on this ASN

IPs 128.103.64.74 | 27x 206.191.185.175 | 20x 128.103.64.94 | 17x 140.247.185.226 | 11x 128.103.250.154 | 7x 140.247.185.74 | 6x 128.103.64.114 | 5x 206.191.185.81 | 5x 128.103.124.70 | 4x 140.247.39.51 | 4x

Domains implicit.harvard.edu | 21x tagteam.harvard.edu | 18x www.lumendatabase.org | 12x islamicstudies.harvard.edu | 11x www.gse.harvard.edu | 7x h2obeta.law.harvard.edu | 6x blogs.harvard.edu | 5x sites.fas.harvard.edu | 5x www.fas.harvard.edu | 5x cas.hbs.edu | 4x

Recent scans (147 total) Show all

URL Submitted
library.hbs.edu/hc/lehman/chrono.html?company=newell_companies_inc 3 days ago
facebook.fas.harvard.edu 9 days ago
facebook.college.harvard.edu 9 days ago
tagteam.harvard.edu/hub_feeds/4167/feed_items/2543590 14 days ago
tagteam.harvard.edu/hub_feeds/4167/feed_items/2543592 14 days ago

Incoming hits
Summary of pages that talked to this ASN

ASNs AS15169 | 13x AS16509 | 3x AS13315 | 2x AS13335 | 2x AS14618 | 2x AS16839 | 1x AS19200 | 1x

IPs 2a00:1450:4001:81d::2013 | 4x 2a00:1450:4001:808::2013 | 3x 2a00:1450:4001:817::2013 | 3x 18.208.82.203 | 1x 54.148.138.28 | 1x 54.163.247.222 | 1x 104.28.25.20 | 1x 149.96.37.235 | 1x 199.94.20.35 | 1x 199.94.20.50 | 1x

Domains www.olds2030.org | 13x www.exed.hbs.edu | 2x dataverse.org | 1x de.chameli.us | 1x dissenter.com | 1x harvard.service-now.com | 1x secure.hbs.edu | 1x www.hbs.edu | 1x www.hks.harvard.edu | 1x www.laphamsquarterly.org | 1x

Countries US | 10x DE | 9x IE | 4x BR | 1x

Recent scans (24 total) Show all

URL Submitted
harvard.service-now.com 12 days ago
ufrgs.br/sig/mapas/covid19-rs 12 days ago
hks.harvard.edu/fs/phall 22 days ago
exed.hbs.edu 5 months ago
olds2030.org 6 months ago

Recent screenshots
Screenshots of pages hosted on this ASN

Related infrastructure
Summary of infrastructure which pages hosted on this ASN frequently talked to

ASNs AS1742 | 147x AS15169 | 65x AS20446 | 28x AS13335 | 19x AS16509 | 19x AS15133 | 17x AS54113 | 16x AS14618 | 13x AS32934 | 12x AS16625 | 11x AS20940 | 11x AS14413 | 10x AS13414 | 8x AS13315 | 5x AS22606 | 5x AS2635 | 5x AS47447 | 4x AS25829 | 3x AS23467 | 2x AS26347 | 2x

IPs 128.103.64.74 | 42x 206.191.185.175 | 20x 205.185.208.52 | 19x 209.197.3.15 | 18x 128.103.64.94 | 16x 2a00:1450:4001:81e::2003 | 10x 140.247.185.226 | 9x 206.191.185.81 | 9x 2a00:1450:4001:808::2003 | 9x 34.198.122.35 | 7x 2a00:1450:4001:825::200a | 7x 128.103.250.154 | 6x 140.247.185.74 | 6x 2606:2800:134:fa2:1627:1fe:edb:1665 | 6x 2a00:1450:4001:809::200a | 6x 13.111.44.161 | 5x 104.111.236.86 | 5x 104.111.237.153 | 5x 2606:2800:134:1a0d:1429:742:782:b6 | 5x 2a00:1450:4001:815::2003 | 5x

Domains fonts.googleapis.com | 39x fonts.gstatic.com | 37x www.google-analytics.com | 31x maxcdn.bootstrapcdn.com | 28x code.jquery.com | 21x implicit.harvard.edu | 21x vip052.ssl.hwcdn.net | 19x app-dev-02.implicit.harvard.edu | 18x tagteam.harvard.edu | 18x www.google.com | 17x stats.g.doubleclick.net | 16x vip0x00f.map2.ssl.hwcdn.net | 16x ajax.googleapis.com | 15x stats.berkman.harvard.edu | 13x wikis.cyber.harvard.edu | 12x www.googletagmanager.com | 12x pbs.twimg.com | 11x www.google.de | 11x www.lumendatabase.org | 11x aisp.unix.fas.harvard.edu | 10x

Related screenshots
Screenshots of pages that talked to this ASN

WHOIS for AS1742


as-block:       AS1742 - AS1747
descr:          ASN block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        For registration information,
remarks:        you can consult the following sources:
remarks:
remarks:        IANA
remarks:        https://www.iana.org/assignments/as-numbers
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
mnt-by:         RIPE-DBM-MNT
created:        2018-11-22T15:27:51Z
last-modified:  2018-11-22T15:27:51Z
source:         RIPE

Debug — Elasticsearch took 2752ms + 1942ms