[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Nov 26 21:31:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 26 Nov, 2024
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: 982165
Prefixes after maximum aggregation (per Origin AS): 369293
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471137
Number of IPv4 prefixes with a valid ROA: 521073
Number of IPv4 prefixes with an invalid ROA: 44
Number of IPv4 prefixes with no ROA: 461048
Total ASes present in the Internet Routing Table: 76542
Prefixes per ASN: 12.83
Origin-only ASes present in the Internet Routing Table: 65548
Origin ASes announcing only one prefix: 26836
Transit ASes present in the Internet Routing Table: 10994
Transit-only ASes present in the Internet Routing Table: 524
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1061
Number of instances of unregistered ASNs: 1076
Number of 32-bit ASNs allocated by the RIRs: 45896
Number of 32-bit ASNs visible in the Routing Table: 37504
Prefixes from 32-bit ASNs in the Routing Table: 196635
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 353
Number of addresses announced to Internet: 3031658560
Equivalent to 180 /8s, 179 /16s and 112 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.8
Percentage of available address space allocated: 100.1
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319475
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264349
Total APNIC prefixes after maximum aggregation: 75986
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256746
Unique aggregates announced from the APNIC address blocks: 101618
APNIC Region origin ASes present in the Internet Routing Table: 14517
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4420
APNIC Region transit ASes present in the Internet Routing Table: 1945
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9925
Number of APNIC addresses announced to Internet: 761379136
Equivalent to 45 /8s, 97 /16s and 185 /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: 285977
Total ARIN prefixes after maximum aggregation: 126624
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288272
Unique aggregates announced from the ARIN address blocks: 136367
ARIN Region origin ASes present in the Internet Routing Table: 19196
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6977
ARIN Region transit ASes present in the Internet Routing Table: 2003
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5074
Number of ARIN addresses announced to Internet: 1266283328
Equivalent to 75 /8s, 121 /16s and 243 /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, 393216-402332
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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273077
Total RIPE prefixes after maximum aggregation: 130431
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270028
Unique aggregates announced from the RIPE address blocks: 169547
RIPE Region origin ASes present in the Internet Routing Table: 28844
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12123
RIPE Region transit ASes present in the Internet Routing Table: 3987
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12152
Number of RIPE addresses announced to Internet: 722140544
Equivalent to 43 /8s, 10 /16s and 253 /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,
53/8, 57/8, 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: 123335
Total LACNIC prefixes after maximum aggregation: 29046
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120806
Unique aggregates announced from the LACNIC address blocks: 48656
LACNIC Region origin ASes present in the Internet Routing Table: 11166
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2639
LACNIC Region transit ASes present in the Internet Routing Table: 2490
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9085
Number of LACNIC addresses announced to Internet: 177511488
Equivalent to 10 /8s, 148 /16s and 156 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 34366
Total AfriNIC prefixes after maximum aggregation: 6542
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 45960
Unique aggregates announced from the AfriNIC address blocks: 14658
AfriNIC Region origin ASes present in the Internet Routing Table: 1908
AfriNIC Prefixes per ASN: 24.09
AfriNIC Region origin ASes announcing only one prefix: 677
AfriNIC Region transit ASes present in the Internet Routing Table: 370
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1268
Number of AfriNIC addresses announced to Internet: 104140544
Equivalent to 6 /8s, 53 /16s and 15 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10152 8909 137 CHINAMOBILE-CN China Mobile Communication
7545 6130 797 664 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4480 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3913 515 287 BBIL-AP BHARTI Airtel Ltd., IN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2784 834 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 190 TATACOMM-AS TATA Communications formerly
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 11047 11962 3950 AMAZON-02, US
174 6502 8767 889 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3404 3034 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3213 23568 2052 ATT-INTERNET4, US
396982 2881 3655 430 GOOGLE-CLOUD-PLATFORM, US
16625 2850 1246 2120 AKAMAI-AS, 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 7650 1709 143 UNI2-AS, ES
39891 4749 290 61 ALJAWWALSTC-AS, SA
20940 3938 3396 142 AKAMAI-ASN1, NL
9009 3678 317 1870 M247, RO
12389 2949 2294 881 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 575 TELLCOM-AS, TR
212238 1831 133 1352 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1601 1852 14 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 11471 3221 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2536 535 371 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1335 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 203 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1014 2503 53 TIM SA, BR
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
24835 1659 593 29 RAYA-AS, EG
24863 1649 389 16 LINKdotNET-AS, EG
36992 1423 1518 288 ETISALAT-MISR, EG
29571 1415 89 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 942 165 258 INTERNET-SOLUTIONS, ZA
37069 884 1083 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 550 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 11471 3221 611 UNINET, MX
16509 11047 11962 3950 AMAZON-02, US
9808 10152 8909 137 CHINAMOBILE-CN China Mobile Communication
12479 7650 1709 143 UNI2-AS, ES
174 6502 8767 889 COGENT-174, US
7545 6130 797 664 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4749 290 61 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4480 347 23 FPT-AS-AP FPT Telecom Company, VN
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 10152 10015 CHINAMOBILE-CN China Mobile Communications Grou
12479 7650 7507 UNI2-AS, ES
16509 11047 7097 AMAZON-02, US
174 6502 5613 COGENT-174, US
7545 6130 5466 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4904 ERX-CERNET-BKB China Education and Research Net
39891 4749 4688 ALJAWWALSTC-AS, SA
18403 4480 4457 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4138 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 CABLEONE, US
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, US
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 /9:16 /10:36 /11:91 /12:296
/13:578 /14:1186 /15:2102 /16:13254 /17:8428 /18:14417
/19:24976 /20:45875 /21:53192 /22:113597 /23:102599 /24:600811
/25:102 /26:104 /27:102 /28:24 /29:73 /30:10
/31:0 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6659 7650 UNI2-AS, ES
8151 5673 11471 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3440 4749 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3404 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2265 11047 AMAZON-02, US
30036 2204 2544 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 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)
----------------------------------------------
1:2317 2:1720 3:526 4:10 5:4569 6:166
7:6 8:1508 9:1 11:172 12:1410 13:355
14:2538 15:336 16:269 17:364 18:903 20:458
21:4 22:188 23:7078 24:2649 25:2 27:2746
29:19 31:3111 32:41 34:74 35:174 36:2408
37:4546 38:10256 39:900 40:149 41:4221 42:2145
43:2586 44:341 45:17868 46:4923 47:317 49:2034
50:1838 51:583 52:1573 54:316 55:950 56:8
57:237 58:2331 59:1259 60:1176 61:2846 62:2849
63:1847 64:5423 65:2276 66:4659 67:3017 68:1304
69:4001 70:1116 71:598 72:2854 74:2780 75:1629
76:634 77:2549 78:1869 79:1538 80:2239 81:2054
82:1785 83:1445 84:1775 85:3145 86:1060 87:2436
88:1259 89:4374 90:722 91:8288 92:2697 93:2841
94:3959 95:4228 96:1245 97:313 98:1067 99:734
100:71 101:1437 102:3569 103:32638 104:4441 105:733
106:1049 107:2407 108:1184 109:3986 110:2252 111:3280
112:2075 113:1842 114:1950 115:2210 116:2027 117:2758
118:2915 119:2031 120:1908 121:1459 122:2733 123:2210
124:1713 125:2882 126:62 128:1563 129:966 130:1280
131:1892 132:814 133:448 134:1529 135:321 136:1308
137:1245 138:2881 139:1612 140:1490 141:1458 142:1831
143:1611 144:1018 145:408 146:2114 147:2058 148:2567
149:2903 150:1157 151:1471 152:2115 153:564 154:7562
155:1559 156:2759 157:1864 158:1224 159:2443 160:3349
161:1705 162:3592 163:1780 164:1942 165:2154 166:1345
167:1857 168:4142 169:803 170:5064 171:1015 172:3954
173:3150 174:920 175:1306 176:3566 177:4838 178:3759
179:2292 180:2601 181:3932 182:3384 183:2082 184:2262
185:21343 186:5030 187:4248 188:4247 189:4128 190:9581
191:1520 192:11189 193:9296 194:7780 195:5537 196:3204
197:3522 198:5966 199:8230 200:8164 201:6304 202:10890
203:10825 204:4624 205:3676 206:4647 207:3536 208:4253
209:5090 210:4903 211:2717 212:4556 213:3709 214:1061
215:48 216:6581 217:3257 218:1355 219:589 220:2093
221:1058 222:962 223:2307
End of report
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