[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Oct 19 21:30:40 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 19 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: 977168
Prefixes after maximum aggregation (per Origin AS): 367770
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468187
Number of IPv4 prefixes with a valid ROA: 513784
Number of IPv4 prefixes with an invalid ROA: 21
Number of IPv4 prefixes with no ROA: 463363
Total ASes present in the Internet Routing Table: 76389
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65424
Origin ASes announcing only one prefix: 26793
Transit ASes present in the Internet Routing Table: 10965
Transit-only ASes present in the Internet Routing Table: 539
Paths with bogon ASNs present in the IPv4 Routing Table: 78
Average AS path length visible in the Internet Routing Table: 5.7
Max AS path length visible: 109
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 990
Number of instances of unregistered ASNs: 1002
Number of 32-bit ASNs allocated by the RIRs: 45584
Number of 32-bit ASNs visible in the Routing Table: 37276
Prefixes from 32-bit ASNs in the Routing Table: 195069
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 3032591619
Equivalent to 180 /8s, 193 /16s and 173 /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: 317674
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263827
Total APNIC prefixes after maximum aggregation: 75737
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255604
Unique aggregates announced from the APNIC address blocks: 100925
APNIC Region origin ASes present in the Internet Routing Table: 14450
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4383
APNIC Region transit ASes present in the Internet Routing Table: 1953
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: 9851
Number of APNIC addresses announced to Internet: 761381440
Equivalent to 45 /8s, 97 /16s and 194 /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: 284914
Total ARIN prefixes after maximum aggregation: 126276
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288286
Unique aggregates announced from the ARIN address blocks: 135517
ARIN Region origin ASes present in the Internet Routing Table: 19181
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1999
Average ARIN Region AS path length visible: 5.3
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5040
Number of ARIN addresses announced to Internet: 1266932032
Equivalent to 75 /8s, 131 /16s and 217 /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: 271430
Total RIPE prefixes after maximum aggregation: 129702
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268176
Unique aggregates announced from the RIPE address blocks: 168493
RIPE Region origin ASes present in the Internet Routing Table: 28790
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12126
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 44
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12074
Number of RIPE addresses announced to Internet: 722360451
Equivalent to 43 /8s, 14 /16s and 88 /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: 122675
Total LACNIC prefixes after maximum aggregation: 28855
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120229
Unique aggregates announced from the LACNIC address blocks: 48672
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2646
LACNIC Region transit ASes present in the Internet Routing Table: 2484
Average LACNIC Region AS path length visible: 6.6
Max LACNIC Region AS path length visible: 109
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9063
Number of LACNIC addresses announced to Internet: 177497600
Equivalent to 10 /8s, 148 /16s and 102 /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: 6553
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44490
Unique aggregates announced from the AfriNIC address blocks: 14264
AfriNIC Region origin ASes present in the Internet Routing Table: 1885
AfriNIC Prefixes per ASN: 23.60
AfriNIC Region origin ASes announcing only one prefix: 667
AfriNIC Region transit ASes present in the Internet Routing Table: 364
Average AfriNIC Region AS path length visible: 6.5
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1248
Number of AfriNIC addresses announced to Internet: 104196864
Equivalent to 6 /8s, 53 /16s and 235 /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 10155 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5965 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4538 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3997 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3839 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3646 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2769 828 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 191 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 10887 11912 3809 AMAZON-02, US
174 6389 8765 864 COGENT-174, US
11492 4655 309 553 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3412 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3198 23677 1976 ATT-INTERNET4, US
16625 2870 1255 2130 AKAMAI-AS, US
396982 2867 3652 421 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 7638 1709 143 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3910 3396 140 AKAMAI-ASN1, NL
9009 3681 316 1888 M247, RO
12389 2944 2294 880 ROSTELECOM-AS, RU
34984 2335 357 580 TELLCOM-AS, TR
5384 2312 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1794 131 1332 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11424 3233 518 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2533 534 356 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 1320 779 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1106 369 22 Telefonica del Peru S.A.A., PE
22884 1061 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1034 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 1636 593 29 RAYA-AS, EG
24863 1614 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1352 86 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 976 521 41 Vodafone-, EG
37069 641 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 527 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 11424 3233 518 UNINET, MX
16509 10887 11912 3809 AMAZON-02, US
9808 10155 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7638 1709 143 UNI2-AS, ES
174 6389 8765 864 COGENT-174, US
7545 5965 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4655 309 553 CABLEONE, US
18403 4538 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 10155 10023 CHINAMOBILE-CN China Mobile Communications Grou
12479 7638 7495 UNI2-AS, ES
16509 10887 7078 AMAZON-02, US
174 6389 5525 COGENT-174, US
7545 5965 5319 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4538 4515 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4655 4102 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
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 /14:1188 /15:2107 /16:13272 /17:8442 /18:14425
/19:24925 /20:45557 /21:52979 /22:113563 /23:102450 /24:596482
/25:95 /26:100 /27:107 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6705 7638 UNI2-AS, ES
8151 5653 11424 UNINET, MX
11492 3550 4655 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2542 3412 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2217 10887 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2171 2510 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2314 2:1717 3:503 4:10 5:4545 6:169
7:6 8:1529 9:1 11:172 12:1421 13:370
14:2505 15:330 16:264 17:359 18:894 20:442
21:4 22:188 23:6944 24:2645 25:2 27:2739
29:19 31:2952 32:48 34:74 35:144 36:2382
37:4566 38:9947 39:925 40:150 41:4149 42:2202
43:2541 44:333 45:17717 46:4674 47:320 49:2032
50:1868 51:580 52:1580 54:317 55:958 56:8
57:227 58:2278 59:1274 60:1165 61:2829 62:2835
63:1859 64:5423 65:2289 66:4670 67:2996 68:1330
69:4014 70:1129 71:576 72:2868 74:2786 75:1627
76:629 77:2574 78:1864 79:1654 80:2207 81:2038
82:1764 83:1406 84:1756 85:3088 86:1076 87:2429
88:1263 89:4372 90:680 91:8263 92:2674 93:2806
94:3855 95:4337 96:1263 97:316 98:1071 99:739
100:72 101:1191 102:3572 103:32575 104:4463 105:706
106:1056 107:2398 108:1170 109:4039 110:2214 111:3277
112:2079 113:1819 114:1941 115:2152 116:1975 117:2754
118:2922 119:2037 120:1931 121:1448 122:2723 123:2197
124:1715 125:2886 126:64 128:1490 129:968 130:1261
131:1848 132:822 133:444 134:1525 135:315 136:1237
137:1269 138:2890 139:1615 140:1469 141:1561 142:1789
143:1597 144:1015 145:395 146:2097 147:2052 148:2519
149:2896 150:1100 151:1388 152:2111 153:564 154:7276
155:1506 156:2590 157:1841 158:1204 159:2447 160:3229
161:1762 162:3573 163:1768 164:1943 165:2142 166:1306
167:1851 168:4086 169:790 170:4941 171:1042 172:3912
173:3113 174:907 175:1301 176:3502 177:4815 178:3580
179:2248 180:2558 181:3900 182:3345 183:2070 184:2256
185:21200 186:5043 187:4259 188:4265 189:4025 190:9640
191:1525 192:11088 193:9285 194:7698 195:5485 196:3210
197:3110 198:6051 199:8191 200:8099 201:6237 202:10870
203:10756 204:4633 205:3699 206:4631 207:3675 208:4231
209:5165 210:4892 211:2770 212:4532 213:3647 214:1071
215:48 216:6643 217:3172 218:1391 219:594 220:2073
221:1056 222:963 223:2284
End of report
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