[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Dec 14 21:30:55 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 14 Dec, 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: 985999
Prefixes after maximum aggregation (per Origin AS): 369358
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 466900
Number of IPv4 prefixes with a valid ROA: 525941
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 460039
Total ASes present in the Internet Routing Table: 76557
Prefixes per ASN: 12.88
Origin-only ASes present in the Internet Routing Table: 65538
Origin ASes announcing only one prefix: 26755
Transit ASes present in the Internet Routing Table: 11019
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 112
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 67
Max AS path prepend of ASN ( 37447) 63
Prefixes from unregistered ASNs in the Routing Table: 1080
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 45979
Number of 32-bit ASNs visible in the Routing Table: 37577
Prefixes from 32-bit ASNs in the Routing Table: 197791
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 362
Number of addresses announced to Internet: 3122577216
Equivalent to 186 /8s, 30 /16s and 191 /24s
Percentage of available address space announced: 84.3
Percentage of allocated address space announced: 84.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320472
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264640
Total APNIC prefixes after maximum aggregation: 76425
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 257077
Unique aggregates announced from the APNIC address blocks: 102258
APNIC Region origin ASes present in the Internet Routing Table: 14519
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 4402
APNIC Region transit ASes present in the Internet Routing Table: 1948
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 43
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9947
Number of APNIC addresses announced to Internet: 761593664
Equivalent to 45 /8s, 100 /16s and 255 /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: 288529
Total ARIN prefixes after maximum aggregation: 125864
ARIN Deaggregation factor: 2.29
Prefixes being announced from the ARIN address blocks: 290348
Unique aggregates announced from the ARIN address blocks: 131076
ARIN Region origin ASes present in the Internet Routing Table: 19201
ARIN Prefixes per ASN: 15.12
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 2009
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: 5093
Number of ARIN addresses announced to Internet: 1344938304
Equivalent to 80 /8s, 42 /16s and 33 /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: 273206
Total RIPE prefixes after maximum aggregation: 130643
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270133
Unique aggregates announced from the RIPE address blocks: 169925
RIPE Region origin ASes present in the Internet Routing Table: 28826
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12084
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: 12171
Number of RIPE addresses announced to Internet: 734373760
Equivalent to 43 /8s, 197 /16s and 167 /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: 124071
Total LACNIC prefixes after maximum aggregation: 29160
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 121429
Unique aggregates announced from the LACNIC address blocks: 48710
LACNIC Region origin ASes present in the Internet Routing Table: 11184
LACNIC Prefixes per ASN: 10.86
LACNIC Region origin ASes announcing only one prefix: 2630
LACNIC Region transit ASes present in the Internet Routing Table: 2496
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: 9103
Number of LACNIC addresses announced to Internet: 177532992
Equivalent to 10 /8s, 148 /16s and 240 /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: 34473
Total AfriNIC prefixes after maximum aggregation: 6581
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 46650
Unique aggregates announced from the AfriNIC address blocks: 14632
AfriNIC Region origin ASes present in the Internet Routing Table: 1903
AfriNIC Prefixes per ASN: 24.51
AfriNIC Region origin ASes announcing only one prefix: 673
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: 67
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1263
Number of AfriNIC addresses announced to Internet: 103932672
Equivalent to 6 /8s, 49 /16s and 227 /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 10169 8908 138 CHINAMOBILE-CN China Mobile Communication
7545 6188 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4814 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4619 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4161 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3973 519 290 BBIL-AP BHARTI Airtel Ltd., IN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2799 836 544 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 189 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 12511 38019 2980 AMAZON-02, US
174 6101 8764 888 COGENT-174, US
11492 4691 312 558 CABLEONE, US
7155 4168 287 86 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3398 3035 186 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3213 23506 2045 ATT-INTERNET4, US
396982 2890 3656 436 GOOGLE-CLOUD-PLATFORM, US
16625 2862 1251 2131 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 7712 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3923 3395 139 AKAMAI-ASN1, NL
9009 3697 318 1871 M247, RO
12389 2954 2294 880 ROSTELECOM-AS, RU
5384 2450 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2350 360 577 TELLCOM-AS, TR
212238 1822 131 1344 CDNEXT, GB
8452 1615 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 11517 3226 603 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2543 542 372 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1329 778 207 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1169 374 163 Axtel, S.A.B. de C.V., MX
6147 1115 371 22 Telefonica del Peru S.A.A., PE
22884 1067 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1001 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
24863 1650 389 16 LINKdotNET-AS, EG
24835 1649 593 29 RAYA-AS, EG
29571 1448 92 58 ORANGE-COTE-IVOIRE, CI
36992 1425 1518 287 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 967 179 271 INTERNET-SOLUTIONS, ZA
37069 776 1083 15 MOBINIL, EG
6713 558 1861 35 IAM-AS, MA
36914 547 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
16509 12511 38019 2980 AMAZON-02, US
8151 11517 3226 603 UNINET, MX
9808 10169 8908 138 CHINAMOBILE-CN China Mobile Communication
12479 7712 1709 143 UNI2-AS, ES
7545 6188 841 659 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6101 8764 888 COGENT-174, US
4538 4814 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4691 312 558 CABLEONE, US
18403 4619 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
8151 11517 10914 UNINET, MX
9808 10169 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7712 7569 UNI2-AS, ES
7545 6188 5529 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6101 5213 COGENT-174, US
4538 4814 4741 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4619 4596 FPT-AS-AP FPT Telecom Company, VN
11492 4691 4133 CABLEONE, US
45899 4161 4108 VNPT-AS-VN VNPT Corp, 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
400866 UNALLOCATED 2.59.148.0/23 21859 ZEN-ECN, US
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
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
23.132.192.0/24 Origin: 30500 WOLFPAWSERVICES, CA
23.132.192.0/24 Transit: 6939 HURRICANE, US
23.140.16.0/24 Origin: 63371 RESERVED, ZZ
23.140.16.0/24 Transit: 3356 LEVEL3, US
23.140.48.0/24 Origin: 63371 RESERVED, ZZ
23.140.48.0/24 Transit: 7018 ATT-INTERNET4, 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
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 /10:42 /11:94 /12:313
/13:593 /14:1236 /15:2196 /16:14043 /17:8436 /18:14441
/19:25175 /20:45626 /21:53263 /22:113561 /23:102888 /24:603385
/25:92 /26:96 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6688 7712 UNI2-AS, ES
8151 5713 11517 UNINET, MX
11492 3555 4691 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3409 3614 SHAW, CA
7155 3116 4168 VIASAT-SP-BACKBONE, US
22773 2531 3398 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2276 12511 AMAZON-02, US
30036 2221 2560 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)
----------------------------------------------
1:2340 2:1722 3:525 4:10 5:4547 6:166
7:6 8:1559 9:1 11:172 12:1393 13:361
14:2542 15:334 16:270 17:362 18:905 20:458
21:4 22:188 23:7111 24:2739 25:2 27:2738
29:19 31:3137 32:41 34:75 35:180 36:2409
37:4521 38:10019 39:888 40:149 41:4242 42:2221
43:2597 44:343 45:18071 46:5033 47:318 49:2017
50:1857 51:585 52:1577 54:315 55:1035 56:8
57:238 58:2327 59:1261 60:1177 61:2869 62:2891
63:1837 64:5422 65:2224 66:4678 67:3029 68:1287
69:3979 70:1116 71:606 72:2863 74:2788 75:1634
76:634 77:2545 78:1847 79:1699 80:2238 81:2049
82:1790 83:1432 84:1780 85:3192 86:1074 87:2433
88:1269 89:4345 90:750 91:8279 92:2781 93:2827
94:3950 95:4210 96:1250 97:313 98:1064 99:731
100:71 101:1443 102:3591 103:32653 104:4442 105:735
106:1070 107:2448 108:1195 109:4099 110:2245 111:3279
112:2065 113:1842 114:1943 115:2213 116:2050 117:2751
118:2912 119:2009 120:1925 121:1436 122:2760 123:2214
124:1692 125:2887 126:62 128:1615 129:966 130:1289
131:1879 132:806 133:449 134:1513 135:328 136:1338
137:1286 138:2913 139:1607 140:1507 141:1459 142:1847
143:1603 144:1018 145:405 146:2129 147:2038 148:2580
149:2896 150:1167 151:1487 152:2119 153:565 154:7899
155:1573 156:2962 157:1861 158:1220 159:2445 160:3427
161:1748 162:3617 163:1800 164:1701 165:2155 166:1347
167:1859 168:4144 169:797 170:5095 171:1012 172:3995
173:3184 174:916 175:1309 176:3572 177:4945 178:3741
179:2257 180:2640 181:3959 182:3383 183:2105 184:2257
185:21364 186:5068 187:4293 188:4238 189:4168 190:9646
191:1522 192:11201 193:9324 194:7824 195:5544 196:3212
197:3599 198:6068 199:8275 200:8141 201:6346 202:10895
203:10813 204:4644 205:3708 206:4688 207:3589 208:4253
209:5139 210:4882 211:2709 212:4544 213:3769 214:1049
215:48 216:6589 217:3262 218:1369 219:573 220:2107
221:1058 222:965 223:2313
End of report
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