Past meetings
16 Jan 1986 - 10 Nov 2023
List of all previous IETF plenary meetings, records of the proceedings and post-meeting surveys. The 'Proceedings' of a meeting is where you find links to the agenda, minutes, presentations, video recordings, bluesheets (who attended each session), and the Internet-Drafts relevant to each session.
Note: If this page is insufficient then the IETF Datatracker has a full list of all past meetings, including all virtual interim meetings.
IETF 120
July 20-26, 2024, Vancouver, Canada & Online; Hosted by Huawei
833 onsite attendees, 681 remote attendees
Proceedings
Survey Results
IETF 119
March 16-22, 2024, Brisbane, Australia & Online
687 onsite attendees, 742 remote attendees
Proceedings
Survey Results
IETF 118
November 04-10, 2023, Prague, Czech Republic & Online
1050 onsite attendees, 588 remote attendees
Proceedings
Survey Results
IETF 117
July 22-28, 2023, San Francisco, California & Online; Hosted by Nokia
890 onsite attendees, 544 remote attendees
Proceedings
Survey Results
IETF 116
March 25-31, 2023, Yokohama, Japan & Online; Hosted by Wide
993 onsite attendees, 594 remote attendees
Proceedings
Survey Results
IETF 115
November 5-11, 2022, London, UK & Online; Hosted by Cisco
849 onsite attendees, 667 remote attendees
Proceedings
Survey Results
IETF 114
July 23-29, 2022, Philadelphia, Pennsylvania & Online; Hosted by Comcast and NBCUniversal
618 onsite attendees, 675 remote attendees
Proceedings
Survey Results
IETF 113
March 19-25, 2022, Vienna, Austria & Online; Hosted by Huawei
314 onsite attendees, 976 remote attendees
Proceedings
Survey Results
IETF 112
November 08-12, 2021, Online; Hosted by Ericsson
1177 remote attendees
Proceedings
Survey Results
IETF 111
July 26-30, 2021, Online; Hosted by Juniper
1206 remote attendees
Proceedings
Survey Results
IETF 110
March 8-12, 2021, Online; Hosted by Google
1177 remote attendees
Proceedings
Survey Results
IETF 109
November 16-20, 2020, Online; Hosted by Cisco
1061 remote attendees
Proceedings
Survey Results
IETF 108
July 27-31, 2020, Online; Hosted by Ericsson
1102 remote attendees
Proceedings
Survey Results
IETF 107
March 23-27, 2020, Virtual; Hosted by Huawei
701 remote attendees
Proceedings
Survey Results
IETF 106
16-22 November 2019; Singapore; Hosted by Nokia
1004 onsite attendees, 607 remote attendees
Proceedings
Survey Results
IETF 105
July 20-26, 2019, Montreal, Canada; Hosted by Comcast and NBCUniversal
1103 onsite attendees, 861 remote attendees
Proceedings
Survey Results
IETF 104
March 22-29, 2019, Prague, Czech Republic; Hosted by Cisco and CZ.NIC
1213 onsite attendees, 864 remote attendees
Proceedings
Survey Results
IETF 103
November 3-9, 2018, Bangkok, Thailand; Hosted by Huawei and Cisco
879 onsite attendees, 521 remote attendees
Proceedings
Survey Results
IETF 102
July 14-20, 2018, Montreal, Quebec, CA; Hosted by Juniper Networks
1078 onsite attendees, 547 remote attendees
Proceedings
Survey Results
101st IETF
March 17-23, 2018, London, UK; Hosted by Google and ICANN
1235 onsite attendees, 575 remote attendees
Proceedings
Survey Results
100th IETF
November 11-17, 2017, Singapore; Hosted by Cisco
1018 onsite attendees, 468 remote attendees
Proceedings
Survey Results
99th IETF
July 16-21, 2017, Prague, Czech Republic; Hosted by Comcast, NBC Universal and CZ.NIC
1230 onsite attendees, 506 remote attendees
Proceedings
Survey Results
98th IETF
March 26-31, 2017, Chicago, IL, USA; Hosted by Ericsson
1127 onsite attendees, 315 remote attendees
Proceedings
97th IETF
November 13-18, 2016; Seoul, South Korea; Hosted by Huawei
1042 onsite attendees, 367 remote attendees
Proceedings
Survey Results
96th IETF
July 17-22, 2016; Berlin, Germany; Hosted by Juniper Networks
1423 onsite attendees, 368 remote attendees
Proceedings
95th IETF
April 3-8, 2016; Buenos Aires, Argentina; Hosted by LACNIC and the Internet Society
1043 attendees, 614 remote attendees
Proceedings
94th IETF
November 1-6, 2015; Yokohama, Japan; Hosted by WIDE
1319 onsite attendees, 358 remote attendees
Proceedings
93rd IETF
July 19-24, 2015; Prague, Czech Republic; Hosted by Brocade and CZ.NIC
1387 onsite attendees, 387 remote attendees
Proceedings
92nd IETF
March 22 - 27, 2015; Dallas, TX, USA; Hosted by Google
1221 onsite attendees, 421 remote attendees
Proceedings
91st IETF
November 9 - 14, 2014; Honolulu, HI, USA; Hosted by Cisco
1109 onsite attendees, 361 remote attendees
Proceedings
90th IETF
July 20-25, 2014; Toronto, ON, Canada; Hosted by Ericsson
1237 attendees
Proceedings
89th IETF
March 2-7, 2014; London, UK; Hosted by ICANN
1400 attendees
Proceedings
Survey Results
88th IETF
November 3-8, 2013; Vancouver, BC, Canada; Hosted by Huawei
1189 attendees
Proceedings
Survey Results
87th IETF
July 28 - August 2, 2013; Berlin, Germany; Sponsored by DENIC, EURid, Deutsche Telekom, Dyn and eco
1435 attendees
Proceedings
Survey Results
86th IETF
March 10-15, 2013; Orlando, FL, USA; Hosted by Comcast and NBC Universal
1115 attendees
Proceedings
Survey Results
85th IETF
November 4-9, 2012; Atlanta, GA, USA; Hosted by North American Cable Industry.
1157 attendees
Proceedings
Survey Results
84th IETF
July 29 - August 3, 2012; Vancouver, BC, Canada; Hosted by Google
1199 attendees
Proceedings
Survey Results
83rd IETF
March 25-30, 2012; Paris, France; Hosted by Cisco
1395 attendees
Proceedings
Survey Results
82nd IETF
November 13-18, 2011; Taipei, Taiwan; Hosted by TWNIC
948 attendees
Proceedings
Survey Results
81st IETF
July 24 - 29, 2011; Quebec City, Canada; Hosted by RIM
1127 attendees
Proceedings
Survey Results
80th IETF
March 27 - April 1, 2011; Prague, Czech Republic; Hosted by CZ.NIC
1231 attendees Proceedings
79th IETF
November 7-12, 2010; Beijing, China; Hosted by Tsinghua University
1207 attendees
Proceedings
Survey Results
78th IETF
July 25-30, 2010; Maastricht, Netherlands; Hosted by SIDN
1192 attendees
Proceedings
Survey Results
77th IETF
March 21-26, 2010; Anaheim, CA, USA
1248 attendees
Proceedings
Survey Results
76th IETF
November 8-13, 2009; Hiroshima, Japan; Hosted by WIDE
1152 attendees
Proceedings
Survey Results
75th IETF
July 26-31, 2009; Stockholm, Sweden; Hosted by .SE
1124 attendees Proceedings
74th IETF
March 22-27, 2009; San Francisco, CA, USA; Hosted by Juniper
1185 attendees
Proceedings
Survey Results
73rd IETF
November 16-21, 2008; Minneapolis, MN, USA; Hosted by Google
962 attendees
Proceedings
Survey Results
72nd IETF
July 27-August 1, 2008; Dublin, Ireland; Hosted by Alcatel-Lucent
1181 attendees
Proceedings
71st IETF
March 9-14, 2008; Philadelphia, PA, USA; Hosted by Comcast
1174 attendees
Proceedings
70th IETF
December 2-7, 2007; Vancouver, BC, Canada; Hosted by Cisco Research and Microsoft
1128 attendees
Proceedings
Survey Results
69th IETF
July 22-27, 2007; Chicago, IL, USA; Hosted by Motorola
1175 attendees
Proceedings
68th IETF
March 18-23, 2007; Prague, Czech Republic; Hosted by NeuStar
1193 attendees
Proceedings
Survey Results
67th IETF
November 5-10, 2006; San Diego, CA, USA; Hosted by Siemens
1245 attendees
Proceedings
66th IETF
July 9-14, 2006; Montreal, Quebec, Canada; Hosted by Ericsson
1257 attendees
Proceedings
65th IETF
March 19-24, 2006; Dallas, TX, USA; Hosted by Nokia
1264 attendees
Proceedings
Survey Results
64th IETF
November 6-11, 2005; Vancouver, BC, Canada; Hosted by Nortel
1240 attendees
Proceedings
Survey Results
63rd IETF
July 31-August 5, 2005; Paris, France; Hosted by France Telecom
1450 attendees
Proceedings
62nd IETF
March 6-11, 2005; Minneapolis, MN, USA
1133 attendees
Proceedings
61st IETF
November 7-12, 2004; Washington, DC, USA; Hosted by Alcatel
1311 attendees
Proceedings
60th IETF
August 1-6, 2004; San Diego, CA, USA
1460 attendees
Proceedings
59th IETF
February 29-March 4, 2004; Seoul, South Korea; Hosted by KT (Korea Telcom) and Samsung
1390 attendees
Proceedings
58th IETF
November 9-14, 2003; Minneapolis, MN, USA
1233 attendees
Proceedings
57th IETF
July 13-18, 2003; Vienna, Austria; Hosted by Austria Telekom
1304 attendees
Proceedings
56th IETF
March 16-21, 2003; San Francisco, California, USA
1679 attendees
Proceedings
55th IETF
November 17-21, 2002; Atlanta, Georgia, USA; Hosted by Nokia
1570 attendees
Proceedings
54th IETF
July 14-19, 2002; Yokohama, Japan; Hosted by Fujitsu and The WIDE Project
1885 attendees
Proceedings
53rd IETF
March 17-22, 2002; Minneapolis, Minnesota, USA; Hosted by Cable & Wireless
1656 attendees
Proceedings
52nd IETF
December 9-14, 2001; Salt Lake City, Utah, USA; Hosted by Novell
1691 attendees
Proceedings
51st IETF
August 5-10, 2001; London, England; Hosted by BTexact Technologies
2226 attendees
Proceedings
50th IETF
March 18-25, 2001; Minneapolis, MN, USA; Hosted by Lucent Technologies
1822 attendees
Proceedings
49th IETF
December 10-15, 2000; San Diego, CA, USA; Hosted by Cisco Systems and Qualcomm
2810 attendees
Proceedings
48th IETF
July 31-August 4, 2000; Pittsburgh, PA, USA; Hosted by Marconi
2344 attendees
Proceedings
47th IETF
March 26-31, 2000; Adelaide, Australia; Hosted by connect.com.au
1431 attendees
Proceedings
46th IETF
November 7-12, 1999; Washington, DC, USA; Hosted by Nortel Networks, Inc.
2379 attendees
Proceedings
45th IETF
July 11-16, 1999; Oslo, Norway; Hosted by Uninett
1710 attendees
Proceedings
44th IETF
March 14-19, 1999; Minneapolis, MN, USA; Hosted by Ascend Communications
1705 attendees
Proceedings
43rd IETF
December 7-11, 1998; Orlando, FL, USA; Hosted by Microsoft Corporation
2124 attendees
Proceedings
42nd IETF
August 24-28, 1998; Chicago, IL, USA; Hosted by Motorola
2106 attendees
Proceedings
41st IETF
March 30-April 3, 1998; Los Angeles, CA, USA
1775 attendees
Proceedings
40th IETF
December 8-12, 1997; Washington, DC, USA; Hosted by Newbridge Networks, Inc.
1897 attendees
Proceedings
39th IETF
August 11-15, 1997; Munich, Germany; Hosted by ISOC-Germany Chapter
1308 attendees
Proceedings
38th IETF
April 7-11, 1997; Memphis, Tennessee, USA; Hosted by Federal Express
1321 attendees
Proceedings
37th IETF
December 9-13, 1996; San Jose, California, USA; Hosted by Cisco Systems
1993 attendees
Proceedings
36th IETF
June 24-28, 1996; Montreal, Quebec, CANADA.
1283 attendees
Proceedings
35th IETF
March 4-8, 1996; Los Angeles, California, USA.
1038 attendees
Proceedings
34th IETF
December 4-8, 1995; Dallas, Texas, USA; Hosted by MCI.
1007 attendees
Proceedings
33rd IETF
July 17-21, 1995; Stockholm, Sweden; Hosted by the Royal Institute of Technology and NORDUnet.
617 Attendees
Proceedings
32nd IETF
April 3-7, 1995; Danvers, Massachusetts, USA; Hosted by FTP Software and NEARnet.
983 Attendees
Proceedings
31st IETF
December 5-9, 1994; San Jose, California, USA; Hosted by Sun Microsystems.
1079 Attendees
Proceedings
30th IETF
July 25-29, 1994; Toronto, Ontario, CANADA; Hosted by University of Toronto.
710 Attendees
Proceedings
29th IETF
March 28 - April 1, 1994; Seattle, Washington, USA; Hosted by NorthWestNet.
785 Attendees
Proceedings
28th IETF
November 1-5, 1993; Houston, Texas, USA; Hosted by SESQUINET and Rice University.
636 Attendees
Proceedings (PDF)
27th IETF
July 12-16, 1993; Amsterdam, The Netherlands; Hosted by Surfnet and RARE.
493 Attendees
Proceedings (PDF)
26th IETF
March 29 - April 2, 1993; Columbus, Ohio, USA; Hosted by OARnet and The Ohio State University.
638 Attendees
Proceedings (PDF)
25th IETF
November 16-20, 1992; Washington, DC, USA; Hosted by US Sprint.
633 Attendees
Proceedings (PDF)
24th IETF
July 13-17, 1992; Cambridge, Massachusetts, USA; Hosted by NEARnet.
677 Attendees
Proceedings (PDF)
23rd IETF
March 16-20, 1992; San Diego, California, USA; Hosted by San Diego Supercomputer Center.
530 Attendees
Proceedings (PDF)
22nd IETF
November 18-22, 1991; Santa Fe, New Mexico, USA; Hosted by Los Alamos National Laboratory.
372 Attendees
Proceedings (PDF)
21st IETF
July 29 - August 2, 1991; Atlanta, Georgia, USA; Hosted by BellSouth.
387 Attendees
Proceedings (PDF)
20th IETF
March 11-15, 1991; St. Louis, Missouri, USA; Washington University.
348 Attendees
Proceedings (PDF)
19th IETF
December 3-7, 1990; Boulder, Colorado, USA; University of Colorado.
292 Attendees
Proceedings (PDF)
18th IETF
July 30 - August 3, 1990; Vancouver, British Columbia, Canada; University of British Columbia.
293 Attendees
Proceedings (PDF)
17th IETF
May 1-4, 1990; Pittsburgh, Pennsylvania, USA; Pittsburgh Supercomputer Center.
244 Attendees.
Proceedings (PDF)
16th IETF
February 6-9, 1990; Tallahassee, Florida, USA; Florida State University Supercomputer Center.
196 Attendees
Proceedings (PDF)
15th IETF
October 31 - November 3, 1989; Honolulu, Hawaii, USA; University of Hawaii.
138 Attendees
Proceedings (PDF)
14th IETF
July 25-28, 1989; Stanford, California, USA; Stanford University.
217 Attendees
Proceedings (PDF)
13th IETF
April 11-14, 1989; Cocoa Beach, Florida, USA; Kennedy Space Center.
114 Attendees
Proceedings (PDF)
12th IETF
January 18-20, 1989; Austin, Texas, USA; University of Texas.
120 Attendees
Proceedings (PDF)
11th IETF
October 17-19, 1988; Ann Arbor, Michigan, USA; University of Michigan.
114 Attendees
Proceedings (PDF)
10th IETF
June 15-17, 1988; Annapolis, Maryland, USA; US Naval Academy.
112 Attendees
Proceedings (PDF)
9th IETF
March 1-3, 1988; San Diego, California, USA; San Diego Supercomputer Center.
82 Attendees
Proceedings (PDF)
8th IETF
November 2-4, 1987; Boulder, Colorado, USA; NCAR.
56 Attendees
Proceedings (PDF)
7th IETF
July 27-29, 1987; McLean, Virginia, USA; MITRE.
101 Attendees
Proceedings (PDF)
6th IETF
April 22-24, 1987; Boston, Massachusetts, USA; BBN.
88 Attendees
Proceedings (PDF)
5th IETF
February 4-6, 1987; Moffett Field, California, USA; NASA Ames Research Center.
35 Attendees
4th IETF
October 15-17, 1986; Menlo Park, California, USA; SRI.
35 Attendees
Proceedings (PDF)
3rd IETF
July 23-24, 1986; Ann Arbor, Michigan, USA; University of Michigan.
18 Attendees
Proceedings (PDF)
2nd IETF
April 8-9, 1986; Aberdeen, Maryland, USA; Army Ballistics Research Lab.
21 Attendees
Proceedings (PDF)
1st IETF
January 16-17, 1986; San Diego, California, USA; Linkabit.
21 Attendees
Proceedings (PDF)