2001:1890:126c::1:2a
ATT-INTERNET4, US


Seen 378 times between June 22nd, 2018 and June 7th, 2024.


General Info Open in Search

Geo San Jose, California, United States (US) —
AS AS7018 - ATT-INTERNET4, US
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar ARIN
Route 2001:1890::/29 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Domains tools.ietf.org | 258x zinfandel.levkowetz.com | 2x trac.tools.ietf.org | 1x www.levkowetz.com | 1x

Recent scans (262 total) Show all

URL Age
www.levkowetz.com/html/draft-ietf-xrblock-rtcp-xr-burst-gap-los 5 months
zinfandel.levkowetz.com/pdf/draft-keoh-dice-dtls-profile-iot-00.pdf 5 months
zinfandel.levkowetz.com/pdf/draft-haeffner-sfc-use-case-mobility-01.pdf 5 months
tools.ietf.org/html/rfc5965 2 years
tools.ietf.org/id/?doc=sha 2 years

Incoming hits
Summary of pages that talked to this IP

ASNs AS3356 | 100x AS13335 | 11x AS3701 | 4x

IPs 2001:1900:3001:11::3e | 56x 2001:1900:3001:11::3d | 29x 2001:1900:3001:11::2c | 15x 2606:4700::6810:2c63 | 6x 2606:4700::6810:2d63 | 5x 140.211.9.38 | 4x 4.31.198.62 | 1x

Domains tools.ietf.org | 86x datatracker.ietf.org | 26x www.webdav.org | 4x

Countries US | 116x

Recent scans (116 total) Show all

URL Age
datatracker.ietf.org/doc/html/rfc7208 2 years
datatracker.ietf.org/doc/html/rfc8446 2 years
datatracker.ietf.org/doc/html/rfc5246 2 years
datatracker.ietf.org/doc/html/rfc2616 2 years
datatracker.ietf.org/doc/html/rfc8071 2 years

Disclaimer

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Recent screenshots
Screenshots of pages hosted on this IP

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

IPs 2001:1890:126c::1:2a | 262x

Domains tools.ietf.org | 258x zinfandel.levkowetz.com | 2x trac.tools.ietf.org | 1x www.levkowetz.com | 1x

Recently observed hostnames on '2001:1890:126c::1:2a'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

zinfandel.levkowetz.com | 2022-09-16 www.levkowetz.com | 2016-08-03

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this IP

WHOIS for 2001:1890:126c::1:2a


NetRange:       2001:1890:: - 2001:1897:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
CIDR:           2001:1890::/29
NetName:        ATTWV6-1
NetHandle:      NET6-2001-1890-1
Parent:         ARIN-002 (NET6-2001-1800-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   AT&T Services, Inc. (ATTW)
RegDate:        2003-10-27
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/ip/2001:1890::

OrgName:        AT&T Services, Inc.
OrgId:          ATTW
Address:        200 S. Laurel AVE.
City:           MIDDLETOWN
StateProv:      NJ
PostalCode:     07748
Country:        US
RegDate:        
Updated:        2024-05-28
Comment:        Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
Ref:            https://rdap.arin.net/registry/entity/ATTW

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  rm-ipspecialist@att.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgTechHandle: IPSWI-ARIN
OrgTechName:   IP SWIP
OrgTechPhone:  +1-888-613-6330 
OrgTechEmail:  help@ip.att.net
OrgTechRef:    https://rdap.arin.net/registry/entity/IPSWI-ARIN

OrgAbuseHandle: ATTAB-ARIN
OrgAbuseName:   ATT Abuse
OrgAbusePhone:  +1-999-999-9999 
OrgAbuseEmail:  abuse@att.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ATTAB-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  routing@cbbtier3.att.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

RTechHandle: IAA17-ARIN
RTechName:   IP Address Administration
RTechPhone:  +1-732-420-2071 
RTechEmail:  addrmgt@qsun.att.com
RTechRef:    https://rdap.arin.net/registry/entity/IAA17-ARIN