[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Nov 30 21:31:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 30 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: 983251
Prefixes after maximum aggregation (per Origin AS): 369274
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 471090
Number of IPv4 prefixes with a valid ROA: 522011
Number of IPv4 prefixes with an invalid ROA: 47
Number of IPv4 prefixes with no ROA: 461193
Total ASes present in the Internet Routing Table: 76541
Prefixes per ASN: 12.85
Origin-only ASes present in the Internet Routing Table: 65545
Origin ASes announcing only one prefix: 26822
Transit ASes present in the Internet Routing Table: 10996
Transit-only ASes present in the Internet Routing Table: 531
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: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1059
Number of instances of unregistered ASNs: 1074
Number of 32-bit ASNs allocated by the RIRs: 45928
Number of 32-bit ASNs visible in the Routing Table: 37521
Prefixes from 32-bit ASNs in the Routing Table: 197270
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: 345
Number of addresses announced to Internet: 3031089728
Equivalent to 180 /8s, 170 /16s and 194 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.7
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: 320278
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264531
Total APNIC prefixes after maximum aggregation: 75985
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256917
Unique aggregates announced from the APNIC address blocks: 101678
APNIC Region origin ASes present in the Internet Routing Table: 14521
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4430
APNIC Region transit ASes present in the Internet Routing Table: 1942
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: 9929
Number of APNIC addresses announced to Internet: 760844352
Equivalent to 45 /8s, 89 /16s and 144 /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: 286146
Total ARIN prefixes after maximum aggregation: 126581
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288387
Unique aggregates announced from the ARIN address blocks: 136240
ARIN Region origin ASes present in the Internet Routing Table: 19201
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6971
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: 5080
Number of ARIN addresses announced to Internet: 1266198080
Equivalent to 75 /8s, 120 /16s and 166 /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: 273581
Total RIPE prefixes after maximum aggregation: 130452
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 270607
Unique aggregates announced from the RIPE address blocks: 169697
RIPE Region origin ASes present in the Internet Routing Table: 28824
RIPE Prefixes per ASN: 9.39
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3983
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: 12149
Number of RIPE addresses announced to Internet: 722110336
Equivalent to 43 /8s, 10 /16s and 135 /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: 123363
Total LACNIC prefixes after maximum aggregation: 29047
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120798
Unique aggregates announced from the LACNIC address blocks: 48682
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: 2642
LACNIC Region transit ASes present in the Internet Routing Table: 2491
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9093
Number of LACNIC addresses announced to Internet: 177520192
Equivalent to 10 /8s, 148 /16s and 190 /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: 34571
Total AfriNIC prefixes after maximum aggregation: 6544
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 46197
Unique aggregates announced from the AfriNIC address blocks: 14508
AfriNIC Region origin ASes present in the Internet Routing Table: 1910
AfriNIC Prefixes per ASN: 24.19
AfriNIC Region origin ASes announcing only one prefix: 675
AfriNIC Region transit ASes present in the Internet Routing Table: 373
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: 1270
Number of AfriNIC addresses announced to Internet: 104214528
Equivalent to 6 /8s, 54 /16s and 48 /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 10153 8909 137 CHINAMOBILE-CN China Mobile Communication
7545 6154 810 668 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4613 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4188 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3953 518 288 BBIL-AP BHARTI Airtel Ltd., IN
7552 3938 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3670 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2788 834 537 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 11087 11968 3953 AMAZON-02, US
174 6521 8766 901 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3403 3033 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3214 23568 2050 ATT-INTERNET4, US
396982 2883 3655 432 GOOGLE-CLOUD-PLATFORM, US
16625 2853 1247 2121 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 7673 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3930 3396 141 AKAMAI-ASN1, NL
9009 3671 317 1860 M247, RO
12389 2945 2294 881 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 575 TELLCOM-AS, TR
212238 1834 133 1354 CDNEXT, GB
8452 1614 1852 14 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11468 3222 606 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2535 537 371 Mega Cable, S.A. de C.V., MX
11830 1992 369 64 Instituto Costarricense de Electricidad y
28573 1337 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 1114 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1020 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 1636 389 16 LINKdotNET-AS, EG
29571 1424 90 59 ORANGE-COTE-IVOIRE, CI
36992 1421 1518 288 ETISALAT-MISR, EG
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 558 1861 35 IAM-AS, MA
36914 545 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 11468 3222 606 UNINET, MX
16509 11087 11968 3953 AMAZON-02, US
9808 10153 8909 137 CHINAMOBILE-CN China Mobile Communication
12479 7673 1709 143 UNI2-AS, ES
174 6521 8766 901 COGENT-174, US
7545 6154 810 668 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4613 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 10153 10016 CHINAMOBILE-CN China Mobile Communications Grou
12479 7673 7530 UNI2-AS, ES
16509 11087 7134 AMAZON-02, US
174 6521 5620 COGENT-174, US
7545 6154 5486 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4906 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4613 4590 FPT-AS-AP FPT Telecom Company, VN
45899 4188 4135 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 /15:2098 /16:13247 /17:8429 /18:14411
/19:24998 /20:45827 /21:53184 /22:113543 /23:102626 /24:601976
/25:101 /26:104 /27:102 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6663 7673 UNI2-AS, ES
8151 5672 11468 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3403 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2265 11087 AMAZON-02, US
30036 2206 2546 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 2:1719 3:526 4:10 5:4594 6:166
7:6 8:1508 9:1 11:172 12:1410 13:368
14:2539 15:334 16:270 17:364 18:900 20:459
21:4 22:188 23:7085 24:2651 25:2 27:2746
29:19 31:3121 32:42 34:74 35:174 36:2408
37:4583 38:10297 39:900 40:149 41:4231 42:2252
43:2580 44:342 45:17928 46:4987 47:318 49:2025
50:1853 51:585 52:1576 54:316 55:946 56:8
57:237 58:2344 59:1259 60:1179 61:2852 62:2873
63:1850 64:5429 65:2280 66:4656 67:3016 68:1285
69:4002 70:1117 71:598 72:2863 74:2786 75:1631
76:634 77:2559 78:1848 79:1650 80:2236 81:2068
82:1799 83:1542 84:1776 85:3193 86:1070 87:2435
88:1259 89:4400 90:735 91:8292 92:2712 93:2858
94:3974 95:4224 96:1244 97:313 98:1067 99:734
100:71 101:1439 102:3596 103:32646 104:4443 105:734
106:1051 107:2414 108:1185 109:4089 110:2251 111:3282
112:2075 113:1860 114:1952 115:2207 116:2026 117:2759
118:2915 119:2036 120:1915 121:1460 122:2752 123:2211
124:1708 125:2884 126:62 128:1604 129:964 130:1283
131:1883 132:814 133:448 134:1531 135:322 136:1308
137:1244 138:2863 139:1603 140:1492 141:1457 142:1832
143:1603 144:1016 145:402 146:2116 147:2052 148:2570
149:2885 150:1159 151:1474 152:2115 153:565 154:7569
155:1569 156:2771 157:1865 158:1229 159:2451 160:3381
161:1709 162:3599 163:1793 164:1938 165:2154 166:1345
167:1856 168:4124 169:803 170:5040 171:1015 172:3963
173:3152 174:919 175:1304 176:3561 177:4886 178:3754
179:2286 180:2584 181:3936 182:3385 183:2080 184:2261
185:21353 186:5047 187:4251 188:4255 189:4134 190:9595
191:1510 192:11194 193:9299 194:7786 195:5533 196:3213
197:3600 198:5966 199:8234 200:8146 201:6325 202:10893
203:10820 204:4627 205:3671 206:4646 207:3530 208:4248
209:5084 210:4871 211:2718 212:4550 213:3710 214:1056
215:48 216:6580 217:3263 218:1366 219:584 220:2099
221:1060 222:962 223:2307
End of report
More information about the ren-bgp-stats-all
mailing list