[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 29 21:30:40 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 29 Oct, 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: 977971
Prefixes after maximum aggregation (per Origin AS): 367932
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468658
Number of IPv4 prefixes with a valid ROA: 515123
Number of IPv4 prefixes with an invalid ROA: 25
Number of IPv4 prefixes with no ROA: 462823
Total ASes present in the Internet Routing Table: 76451
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65480
Origin ASes announcing only one prefix: 26798
Transit ASes present in the Internet Routing Table: 10971
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 108
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1002
Number of instances of unregistered ASNs: 1014
Number of 32-bit ASNs allocated by the RIRs: 45670
Number of 32-bit ASNs visible in the Routing Table: 37352
Prefixes from 32-bit ASNs in the Routing Table: 195297
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 389
Number of addresses announced to Internet: 3032458305
Equivalent to 180 /8s, 191 /16s and 164 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 318157
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263825
Total APNIC prefixes after maximum aggregation: 75827
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255673
Unique aggregates announced from the APNIC address blocks: 101124
APNIC Region origin ASes present in the Internet Routing Table: 14477
APNIC Prefixes per ASN: 17.66
APNIC Region origin ASes announcing only one prefix: 4396
APNIC Region transit ASes present in the Internet Routing Table: 1943
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9874
Number of APNIC addresses announced to Internet: 761420096
Equivalent to 45 /8s, 98 /16s and 89 /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: 284846
Total ARIN prefixes after maximum aggregation: 126233
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288190
Unique aggregates announced from the ARIN address blocks: 135668
ARIN Region origin ASes present in the Internet Routing Table: 19192
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 2013
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5054
Number of ARIN addresses announced to Internet: 1266974784
Equivalent to 75 /8s, 132 /16s and 128 /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, 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: 271577
Total RIPE prefixes after maximum aggregation: 129850
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268410
Unique aggregates announced from the RIPE address blocks: 168742
RIPE Region origin ASes present in the Internet Routing Table: 28807
RIPE Prefixes per ASN: 9.32
RIPE Region origin ASes announcing only one prefix: 12122
RIPE Region transit ASes present in the Internet Routing Table: 3959
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12092
Number of RIPE addresses announced to Internet: 722159745
Equivalent to 43 /8s, 11 /16s and 72 /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: 123389
Total LACNIC prefixes after maximum aggregation: 28820
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120827
Unique aggregates announced from the LACNIC address blocks: 48566
LACNIC Region origin ASes present in the Internet Routing Table: 11168
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2633
LACNIC Region transit ASes present in the Internet Routing Table: 2482
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: 9077
Number of LACNIC addresses announced to Internet: 177491520
Equivalent to 10 /8s, 148 /16s and 78 /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: 33332
Total AfriNIC prefixes after maximum aggregation: 6549
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44482
Unique aggregates announced from the AfriNIC address blocks: 14241
AfriNIC Region origin ASes present in the Internet Routing Table: 1890
AfriNIC Prefixes per ASN: 23.54
AfriNIC Region origin ASes announcing only one prefix: 669
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1255
Number of AfriNIC addresses announced to Internet: 104186112
Equivalent to 6 /8s, 53 /16s and 193 /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 10176 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 5986 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4337 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3945 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3651 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2773 828 536 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 10960 11925 3862 AMAZON-02, US
174 6351 8756 837 COGENT-174, US
11492 4652 309 552 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3418 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54896 2510 DNIC-AS-00749, US
7018 3200 23672 1988 ATT-INTERNET4, US
16625 2875 1259 2133 AKAMAI-AS, US
396982 2865 3653 419 GOOGLE-CLOUD-PLATFORM, 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 7632 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3924 3396 141 AKAMAI-ASN1, NL
9009 3695 318 1884 M247, RO
12389 2940 2294 878 ROSTELECOM-AS, RU
5384 2418 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1839 135 1356 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 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 11562 3238 506 UNINET, MX
10620 3544 494 941 Telmex Colombia S.A., CO
13999 2530 533 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1160 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 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 1637 593 29 RAYA-AS, EG
24863 1618 389 16 LINKdotNET-AS, EG
36992 1420 1519 283 ETISALAT-MISR, EG
29571 1363 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 988 523 46 Vodafone-, EG
37069 592 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 531 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11562 3238 506 UNINET, MX
16509 10960 11925 3862 AMAZON-02, US
9808 10176 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7632 1709 143 UNI2-AS, ES
174 6351 8756 837 COGENT-174, US
7545 5986 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4652 309 552 CABLEONE, US
18403 4337 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 10176 10041 CHINAMOBILE-CN China Mobile Communications Grou
12479 7632 7489 UNI2-AS, ES
16509 10960 7098 AMAZON-02, US
174 6351 5514 COGENT-174, US
7545 5986 5342 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4337 4314 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4140 VNPT-AS-VN VNPT Corp, VN
11492 4652 4100 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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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
/13:579 /14:1187 /15:2105 /16:13256 /17:8423 /18:14438
/19:24937 /20:45469 /21:53043 /22:113532 /23:102254 /24:597554
/25:93 /26:100 /27:104 /28:34 /29:82 /30:29
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6687 7632 UNI2-AS, ES
8151 5750 11562 UNINET, MX
11492 3551 4652 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3115 4171 VIASAT-SP-BACKBONE, US
22773 2547 3418 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2221 10960 AMAZON-02, US
30036 2188 2527 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 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)
----------------------------------------------
1:2290 2:1731 3:512 4:10 5:4497 6:171
7:6 8:1520 9:1 11:172 12:1421 13:371
14:2510 15:331 16:264 17:362 18:897 20:453
21:4 22:188 23:6985 24:2646 25:2 27:2730
29:19 31:3004 32:48 34:74 35:142 36:2379
37:4489 38:10024 39:926 40:149 41:4149 42:2105
43:2554 44:329 45:17786 46:4716 47:319 49:2034
50:1856 51:579 52:1585 54:315 55:947 56:8
57:227 58:2278 59:1282 60:1172 61:2830 62:2829
63:1841 64:5420 65:2282 66:4672 67:3017 68:1331
69:4015 70:1128 71:572 72:2860 74:2789 75:1630
76:632 77:2573 78:1870 79:1664 80:2215 81:2042
82:1793 83:1408 84:1759 85:3092 86:1057 87:2426
88:1241 89:4372 90:702 91:8272 92:2690 93:2815
94:3888 95:4301 96:1265 97:314 98:1072 99:740
100:72 101:1190 102:3575 103:32599 104:4418 105:710
106:1059 107:2394 108:1165 109:4062 110:2222 111:3276
112:2079 113:1790 114:1948 115:2157 116:2001 117:2754
118:2906 119:2033 120:1929 121:1459 122:2725 123:2197
124:1720 125:2885 126:64 128:1441 129:958 130:1263
131:1882 132:816 133:446 134:1530 135:316 136:1268
137:1268 138:2871 139:1611 140:1481 141:1569 142:1810
143:1630 144:1011 145:398 146:2113 147:2055 148:2545
149:2902 150:1125 151:1453 152:2113 153:564 154:7237
155:1543 156:2604 157:1850 158:1214 159:2444 160:3260
161:1740 162:3574 163:1780 164:1941 165:2141 166:1332
167:1852 168:4108 169:789 170:4997 171:1021 172:3916
173:3130 174:909 175:1297 176:3511 177:4964 178:3630
179:2266 180:2558 181:3914 182:3343 183:2061 184:2266
185:21211 186:5026 187:4310 188:4232 189:4143 190:9598
191:1523 192:11240 193:9285 194:7706 195:5470 196:3232
197:3113 198:6016 199:8198 200:8126 201:6298 202:10899
203:10804 204:4641 205:3681 206:4631 207:3617 208:4244
209:5120 210:4895 211:2770 212:4552 213:3646 214:1045
215:48 216:6655 217:3178 218:1392 219:595 220:2075
221:1055 222:962 223:2314
End of report
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