[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 11 21:31:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Wed 11 Oct, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 944287
Prefixes after maximum aggregation (per Origin AS): 353122
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 453606
Number of IPv4 prefixes with a valid ROA: 435737
Number of IPv4 prefixes with an invalid ROA: 314
Number of IPv4 prefixes with no ROA: 508236
Total ASes present in the Internet Routing Table: 74899
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64376
Origin ASes announcing only one prefix: 26040
Transit ASes present in the Internet Routing Table: 10523
Transit-only ASes present in the Internet Routing Table: 463
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 38
Max AS path prepend of ASN ( 51407) 31
Prefixes from unregistered ASNs in the Routing Table: 988
Number of instances of unregistered ASNs: 989
Number of 32-bit ASNs allocated by the RIRs: 42807
Number of 32-bit ASNs visible in the Routing Table: 35238
Prefixes from 32-bit ASNs in the Routing Table: 180331
Number of bogon 32-bit ASNs visible in the Routing Table: 8
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 522
Number of addresses announced to Internet: 3052721920
Equivalent to 181 /8s, 244 /16s and 215 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 319127
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244103
Total APNIC prefixes after maximum aggregation: 70226
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 237601
Unique aggregates announced from the APNIC address blocks: 98770
APNIC Region origin ASes present in the Internet Routing Table: 13646
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4094
APNIC Region transit ASes present in the Internet Routing Table: 1816
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9007
Number of APNIC addresses announced to Internet: 772295744
Equivalent to 46 /8s, 8 /16s and 76 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 275587
Total ARIN prefixes after maximum aggregation: 123770
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279378
Unique aggregates announced from the ARIN address blocks: 132148
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.63
ARIN Region origin ASes announcing only one prefix: 6955
ARIN Region transit ASes present in the Internet Routing Table: 1961
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4829
Number of ARIN addresses announced to Internet: 1277718080
Equivalent to 76 /8s, 40 /16s and 110 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 264959
Total RIPE prefixes after maximum aggregation: 124002
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260122
Unique aggregates announced from the RIPE address blocks: 160248
RIPE Region origin ASes present in the Internet Routing Table: 28451
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12066
RIPE Region transit ASes present in the Internet Routing Table: 3890
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11377
Number of RIPE addresses announced to Internet: 716189568
Equivalent to 42 /8s, 176 /16s and 47 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 126875
Total LACNIC prefixes after maximum aggregation: 28478
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125709
Unique aggregates announced from the LACNIC address blocks: 49297
LACNIC Region origin ASes present in the Internet Routing Table: 11065
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2327
LACNIC Region transit ASes present in the Internet Routing Table: 2340
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8883
Number of LACNIC addresses announced to Internet: 178412800
Equivalent to 10 /8s, 162 /16s and 93 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31775
Total AfriNIC prefixes after maximum aggregation: 5969
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 40955
Unique aggregates announced from the AfriNIC address blocks: 12709
AfriNIC Region origin ASes present in the Internet Routing Table: 1797
AfriNIC Prefixes per ASN: 22.79
AfriNIC Region origin ASes announcing only one prefix: 598
AfriNIC Region transit ASes present in the Internet Routing Table: 328
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1142
Number of AfriNIC addresses announced to Internet: 107681024
Equivalent to 6 /8s, 107 /16s and 21 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5735 785 697 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3751 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3567 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3338 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 2947 495 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2536 850 381 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11269 603 KIXS-AS-KR Korea Telecom, KR
45090 2151 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9069 10986 3289 AMAZON-02, US
11492 4538 301 670 CABLEONE, US
7155 4173 288 96 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3528 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3162 54958 2414 DNIC-AS-00749, US
367 3037 3853 1429 DNIC-ASBLK-00306-00371, US
16625 2963 1377 2265 AKAMAI-AS, US
396982 2701 3597 397 GOOGLE-CLOUD-PLATFORM, US
30036 2499 359 367 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7389 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4050 3398 153 AKAMAI-ASN1, NL
8551 3449 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3089 276 1511 M247, RO
12389 2884 2295 912 ROSTELECOM-AS, RU
34984 2333 362 593 TELLCOM-AS, TR
58224 1706 916 554 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1525 1852 16 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11842 3378 602 UNINET, MX
10620 3534 504 858 Telmex Colombia S.A., CO
13999 2412 331 627 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1300 344 508 Axtel, S.A.B. de C.V., MX
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1112 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1071 169 428 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1605 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1043 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 677 319 45 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
15399 541 55 53 WANANCHI-, KE
36914 518 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11842 3378 602 UNINET, MX
9808 9482 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9069 10986 3289 AMAZON-02, US
12479 7389 1713 145 UNI2-AS, ES
7545 5735 785 697 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4538 301 670 CABLEONE, US
18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4173 288 96 VIASAT-SP-BACKBONE, US
20940 4050 3398 153 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9482 9441 CHINAMOBILE-CN China Mobile Communications Grou
12479 7389 7244 UNI2-AS, ES
16509 9069 5780 AMAZON-02, US
7545 5735 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4247 4222 FPT-AS-AP FPT Telecom Company, VN
7155 4173 4077 VIASAT-SP-BACKBONE, US
20940 4050 3897 AKAMAI-ASN1, NL
11492 4538 3868 CABLEONE, US
7552 3751 3731 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:101 /12:300
/13:579 /14:1195 /15:2108 /16:13520 /17:8327 /18:13989
/19:25174 /20:44136 /21:52170 /22:111226 /23:102362 /24:568556
/25:84 /26:62 /27:135 /28:37 /29:91 /30:21
/31:3 /32:44
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6475 7389 UNI2-AS, ES
8151 5876 11842 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3451 4538 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3119 4173 VIASAT-SP-BACKBONE, US
8551 2926 3449 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2580 3528 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2108 3534 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2203 2:1440 3:266 4:7 5:4453 6:137
7:6 8:1509 9:1 11:172 12:1501 13:368
14:2321 15:300 16:200 17:367 18:654 20:307
21:4 22:188 23:6446 24:2915 25:2 27:2656
29:19 31:2573 32:82 34:26 35:116 36:1998
37:4548 38:5464 39:871 40:141 41:4427 42:2059
43:2311 44:327 45:17202 46:4341 47:371 49:1829
50:1896 51:577 52:1589 54:391 55:897 56:5
57:136 58:1847 59:1103 60:1004 61:2485 62:2786
63:1922 64:5808 65:2368 66:5068 67:3068 68:1351
69:4142 70:1352 71:675 72:3003 74:2643 75:1599
76:620 77:2421 78:1842 79:3007 80:2110 81:1839
82:1541 83:1321 84:1583 85:3085 86:759 87:2108
88:1252 89:3950 90:624 91:7961 92:2060 93:2643
94:3590 95:4080 96:1294 97:316 98:1099 99:733
100:90 101:1290 102:3076 103:32189 104:4747 105:974
106:905 107:2721 108:1142 109:4269 110:2123 111:3150
112:2061 113:1766 114:1688 115:2064 116:1903 117:2536
118:2705 119:1970 120:1786 121:1143 122:2629 123:2195
124:1573 125:2554 128:1463 129:930 130:1070 131:2059
132:870 133:408 134:1786 135:346 136:1017 137:1125
138:2830 139:1604 140:1305 141:1330 142:1528 143:1648
144:989 145:350 146:1977 147:1619 148:2442 149:2330
150:893 151:1232 152:1867 153:594 154:5169 155:1400
156:2014 157:1353 158:1058 159:2208 160:2683 161:1585
162:3528 163:1621 164:1723 165:1905 166:1053 167:1754
168:4027 169:804 170:4885 171:953 172:3793 173:2995
174:990 175:1202 176:3817 177:5345 178:3573 179:2423
180:2463 181:3558 182:3251 183:1973 184:2272 185:20818
186:5069 187:4529 188:4267 189:4180 190:9418 191:1829
192:11011 193:8990 194:7358 195:5299 196:3144 197:2675
198:5992 199:6232 200:8201 201:6268 202:10411 203:10132
204:4567 205:3713 206:4395 207:3492 208:4139 209:4931
210:4287 211:2465 212:4317 213:3418 214:1111 215:70
216:6753 217:2870 218:1288 219:407 220:1800 221:985
222:660 223:2145
End of report
More information about the ren-bgp-stats-all
mailing list