[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Feb 23 21:31:44 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Wed 23 Feb, 2022
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: 903788
Prefixes after maximum aggregation (per Origin AS): 335883
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 427985
Number of IPv4 prefixes with a valid ROA: 633217
Number of IPv4 prefixes with an invalid ROA: 4583
Number of IPv4 prefixes with no ROA: 1169775
Total ASes present in the Internet Routing Table: 72931
Prefixes per ASN: 12.39
Origin-only ASes present in the Internet Routing Table: 62834
Origin ASes announcing only one prefix: 25317
Transit ASes present in the Internet Routing Table: 10097
Transit-only ASes present in the Internet Routing Table: 357
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 912
Number of instances of unregistered ASNs: 913
Number of 32-bit ASNs allocated by the RIRs: 38610
Number of 32-bit ASNs visible in the Routing Table: 32242
Prefixes from 32-bit ASNs in the Routing Table: 156654
Number of bogon 32-bit ASNs visible in the Routing Table: 22
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 528
Number of addresses announced to Internet: 3067745158
Equivalent to 182 /8s, 218 /16s and 19 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 309523
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231425
Total APNIC prefixes after maximum aggregation: 65596
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 226422
Unique aggregates announced from the APNIC address blocks: 94083
APNIC Region origin ASes present in the Internet Routing Table: 12400
APNIC Prefixes per ASN: 18.26
APNIC Region origin ASes announcing only one prefix: 3522
APNIC Region transit ASes present in the Internet Routing Table: 1700
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7622
Number of APNIC addresses announced to Internet: 773469504
Equivalent to 46 /8s, 26 /16s and 53 /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, 131072-151865
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: 260815
Total ARIN prefixes after maximum aggregation: 119800
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260851
Unique aggregates announced from the ARIN address blocks: 123521
ARIN Region origin ASes present in the Internet Routing Table: 19013
ARIN Prefixes per ASN: 13.72
ARIN Region origin ASes announcing only one prefix: 6902
ARIN Region transit ASes present in the Internet Routing Table: 1915
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4373
Number of ARIN addresses announced to Internet: 1295578182
Equivalent to 77 /8s, 56 /16s and 244 /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, 393216-401308
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: 257781
Total RIPE prefixes after maximum aggregation: 117054
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 254205
Unique aggregates announced from the RIPE address blocks: 149487
RIPE Region origin ASes present in the Internet Routing Table: 28225
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 12075
RIPE Region transit ASes present in the Internet Routing Table: 3864
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 250
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10684
Number of RIPE addresses announced to Internet: 713813888
Equivalent to 42 /8s, 139 /16s and 239 /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
196608-213403
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: 124506
Total LACNIC prefixes after maximum aggregation: 27344
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 125103
Unique aggregates announced from the LACNIC address blocks: 48612
LACNIC Region origin ASes present in the Internet Routing Table: 10956
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2284
LACNIC Region transit ASes present in the Internet Routing Table: 2170
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8634
Number of LACNIC addresses announced to Internet: 176429056
Equivalent to 10 /8s, 132 /16s and 24 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28349
Total AfriNIC prefixes after maximum aggregation: 5404
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 36673
Unique aggregates announced from the AfriNIC address blocks: 11821
AfriNIC Region origin ASes present in the Internet Routing Table: 1597
AfriNIC Prefixes per ASN: 22.96
AfriNIC Region origin ASes announcing only one prefix: 534
AfriNIC Region transit ASes present in the Internet Routing Table: 299
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 929
Number of AfriNIC addresses announced to Internet: 108102400
Equivalent to 6 /8s, 113 /16s and 131 /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 9070 8885 43 CHINAMOBILE-CN China Mobile Communicati
7545 5873 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3608 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3518 1880 57 VNPT-AS-VN VNPT Corp, VN
7713 3497 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2378 475 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2302 11121 615 KIXS-AS-KR Korea Telecom, KR
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2114 429 199 TATACOMM-AS TATA Communications formerl
24560 2049 856 368 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6326 10195 2704 AMAZON-02, US
11492 4444 295 737 CABLEONE, US
22773 3954 3016 365 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 30 VIASAT-SP-BACKBONE, US
16625 3663 1890 2572 AKAMAI-AS, US
6327 3386 1318 62 SHAW, CA
749 2886 50780 2142 DNIC-AS-00749, US
209 2523 4962 430 CENTURYLINK-US-LEGACY-QWEST, US
30036 2502 359 464 MEDIACOM-ENTERPRISE-BUSINESS, US
20115 2262 3042 500 CHARTER-20115, 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 6822 1731 150 UNI2-AS, ES
9121 6612 1692 17 TTNET, TR
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3931 3361 222 AKAMAI-ASN1, NL
39891 3274 188 25 ALJAWWALSTC-AS, SA
12389 2935 2290 909 ROSTELECOM-AS, RU
9009 2464 249 1284 M247, GB
34984 2237 358 608 TELLCOM-AS, TR
47331 2023 324 1541 TTNET, TR
58224 1783 929 579 TCI, IR
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 10334 3415 567 Uninet S.A. de C.V., MX
10620 3470 520 698 Telmex Colombia S.A., CO
11830 2463 369 62 Instituto Costarricense de Electricidad
13999 1676 286 473 Mega Cable, S.A. de C.V., MX
6503 1442 354 524 Axtel, S.A.B. de C.V., MX
28573 1383 2331 246 CLARO S.A., BR
3816 1251 660 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1152 2351 140 TIM SA, BR
6147 1089 369 21 Telefonica del Peru S.A.A., PE
11664 1001 191 448 Techtel LMDS Comunicaciones Interactiva
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 1553 393 21 LINKdotNET-AS, EG
24835 1546 523 32 RAYA-AS, EG
36992 1301 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 901 64 61 ORANGE-COTE-IVOIRE, CI
36935 730 521 39 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 523 51 34 WANANCHI-, KE
37342 468 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU
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 10334 3415 567 Uninet S.A. de C.V., MX
9808 9070 8885 43 CHINAMOBILE-CN China Mobile Communicati
12479 6822 1731 150 UNI2-AS, ES
9121 6612 1692 17 TTNET, TR
16509 6326 10195 2704 AMAZON-02, US
7545 5873 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4444 295 737 CABLEONE, US
8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3954 3016 365 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3931 3361 222 AKAMAI-ASN1, NL
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 9070 9027 CHINAMOBILE-CN China Mobile Communications Grou
12479 6822 6672 UNI2-AS, ES
9121 6612 6595 TTNET, TR
7545 5873 5182 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4015 3976 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3870 VIASAT-SP-BACKBONE, US
20940 3931 3709 AKAMAI-ASN1, NL
11492 4444 3707 CABLEONE, US
16509 6326 3622 AMAZON-02, US
22773 3954 3589 ASN-CXA-ALL-CCI-22773-RDC, 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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.64.3.0/24 48276 LEVEL-AS, RU
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.128.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 174 COGENT-174, US
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 174 COGENT-174, US
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 174 COGENT-174, US
23.252.164.0/24 Origin: 398968 GROUP-IID-01, US
23.252.164.0/24 Transit: 174 COGENT-174, 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 /9:13 /10:39 /11:100 /12:302
/13:589 /14:1200 /15:2074 /16:13611 /17:8362 /18:13976
/19:25175 /20:42908 /21:52713 /22:109204 /23:98943 /24:533970
/25:131 /26:114 /27:130 /28:59 /29:85 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5800 6612 TTNET, TR
12479 5790 6822 UNI2-AS, ES
8151 4000 10334 Uninet S.A. de C.V., MX
8551 3479 4015 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3359 4444 CABLEONE, US
6327 3198 3386 SHAW, CA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2949 3954 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2810 3274 ALJAWWALSTC-AS, SA
30036 2167 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1917 2:994 3:154 4:9 5:3824 6:103
7:5 8:1544 9:1 10:1 11:172 12:1719
13:416 14:2381 15:168 16:42 17:372 18:140
20:170 21:4 22:188 23:5507 24:2343 25:6
27:2693 29:19 31:2461 32:97 34:1 35:60
36:1759 37:3967 38:2615 39:688 40:162 41:4003
42:1051 43:2131 44:298 45:16992 46:3947 47:337
49:1671 50:1904 51:108 52:1368 53:1 54:294
55:767 56:8 57:65 58:1718 59:1112 60:964
61:2298 62:2555 63:1958 64:5521 65:2320 66:4979
67:2979 68:1203 69:4167 70:1345 71:681 72:3151
74:2658 75:1527 76:719 77:2224 78:3918 79:3111
80:2000 81:1677 82:1467 83:1205 84:1351 85:3652
86:728 87:1968 88:2644 89:3308 90:512 91:7657
92:1905 93:2626 94:3328 95:4511 96:1308 97:347
98:992 99:861 100:76 101:1287 102:2112 103:28538
104:4181 105:486 106:863 107:2489 108:793 109:4233
110:2053 111:3227 112:1992 113:1489 114:1538 115:2078
116:1894 117:2508 118:2353 119:1865 120:1635 121:1023
122:2565 123:2145 124:1564 125:2066 128:1309 129:1188
130:942 131:2257 132:809 133:372 134:1931 135:295
136:871 137:1019 138:2737 139:1241 140:895 141:1374
142:1271 143:1528 144:1228 145:344 146:1796 147:1477
148:2227 149:1610 150:864 151:1079 152:1840 153:532
154:3540 155:1366 156:1885 157:1238 158:1022 159:2046
160:2451 161:1302 162:3468 163:1242 164:1700 165:1598
166:639 167:1730 168:3963 169:678 170:4737 171:827
172:3034 173:3037 174:1022 175:1165 176:3552 177:5741
178:3092 179:2406 180:2278 181:2963 182:3281 183:1956
184:2389 185:19470 186:4790 187:4175 188:3954 189:3450
190:8968 191:1749 192:11097 193:8580 194:6995 195:5052
196:2964 197:2454 198:6044 199:6008 200:7916 201:5869
202:10372 203:10220 204:4561 205:3385 206:3818 207:3397
208:4030 209:4697 210:4108 211:2360 212:3983 213:3417
214:1158 215:64 216:6442 217:2727 218:1241 219:433
220:1953 221:990 222:689 223:2151
End of report
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