[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Thu Mar 9 21:30:39 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 09 Mar, 2023
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: 930027
Prefixes after maximum aggregation (per Origin AS): 346586
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 445852
Number of IPv4 prefixes with a valid ROA: 386131
Number of IPv4 prefixes with an invalid ROA: 2816
Number of IPv4 prefixes with no ROA: 541080
Total ASes present in the Internet Routing Table: 74183
Prefixes per ASN: 12.54
Origin-only ASes present in the Internet Routing Table: 63820
Origin ASes announcing only one prefix: 25639
Transit ASes present in the Internet Routing Table: 10363
Transit-only ASes present in the Internet Routing Table: 437
Paths with bogon ASNs present in the IPv4 Routing Table: 93
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1135
Number of instances of unregistered ASNs: 1158
Number of 32-bit ASNs allocated by the RIRs: 41390
Number of 32-bit ASNs visible in the Routing Table: 34292
Prefixes from 32-bit ASNs in the Routing Table: 174331
Number of bogon 32-bit ASNs visible in the Routing Table: 67
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 574
Number of addresses announced to Internet: 3063796800
Equivalent to 182 /8s, 157 /16s and 212 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 316183
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238725
Total APNIC prefixes after maximum aggregation: 68357
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 233581
Unique aggregates announced from the APNIC address blocks: 97562
APNIC Region origin ASes present in the Internet Routing Table: 13305
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 3869
APNIC Region transit ASes present in the Internet Routing Table: 1813
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8612
Number of APNIC addresses announced to Internet: 773258112
Equivalent to 46 /8s, 22 /16s and 251 /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: 270672
Total ARIN prefixes after maximum aggregation: 121795
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 272651
Unique aggregates announced from the ARIN address blocks: 130312
ARIN Region origin ASes present in the Internet Routing Table: 19083
ARIN Prefixes per ASN: 14.29
ARIN Region origin ASes announcing only one prefix: 6972
ARIN Region transit ASes present in the Internet Routing Table: 1936
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4760
Number of ARIN addresses announced to Internet: 1286792768
Equivalent to 76 /8s, 178 /16s and 230 /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: 260758
Total RIPE prefixes after maximum aggregation: 121531
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257170
Unique aggregates announced from the RIPE address blocks: 156610
RIPE Region origin ASes present in the Internet Routing Table: 28245
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 11958
RIPE Region transit ASes present in the Internet Routing Table: 3842
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11067
Number of RIPE addresses announced to Internet: 718374016
Equivalent to 42 /8s, 209 /16s and 132 /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: 127841
Total LACNIC prefixes after maximum aggregation: 28288
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127071
Unique aggregates announced from the LACNIC address blocks: 48836
LACNIC Region origin ASes present in the Internet Routing Table: 10982
LACNIC Prefixes per ASN: 11.57
LACNIC Region origin ASes announcing only one prefix: 2270
LACNIC Region transit ASes present in the Internet Routing Table: 2268
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8781
Number of LACNIC addresses announced to Internet: 176483328
Equivalent to 10 /8s, 132 /16s and 236 /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: 30896
Total AfriNIC prefixes after maximum aggregation: 5813
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 38974
Unique aggregates announced from the AfriNIC address blocks: 12085
AfriNIC Region origin ASes present in the Internet Routing Table: 1727
AfriNIC Prefixes per ASN: 22.57
AfriNIC Region origin ASes announcing only one prefix: 570
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1072
Number of AfriNIC addresses announced to Internet: 108476928
Equivalent to 6 /8s, 119 /16s and 58 /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 9452 8883 48 CHINAMOBILE-CN China Mobile Communicati
7545 5773 786 691 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3682 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3547 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3452 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2821 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2359 834 441 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2304 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2174 440 217 TATACOMM-AS TATA Communications formerl
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 8045 10754 2884 AMAZON-02, US
11492 4528 300 621 CABLEONE, US
7155 3960 270 44 VIASAT-SP-BACKBONE, US
22773 3736 3049 295 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3505 1320 64 SHAW, CA
16625 3229 1618 2387 AKAMAI-AS, US
749 3038 50552 2305 DNIC-AS-00749, US
396982 2621 3586 356 GOOGLE-CLOUD-PLATFORM, US
7018 2565 24120 1571 ATT-INTERNET4, US
30036 2521 362 444 MEDIACOM-ENTERPRISE-BUSINESS, 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 7062 1705 149 UNI2-AS, ES
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4072 3399 190 AKAMAI-ASN1, NL
8551 3899 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2650 251 1384 M247, RO
34984 2266 359 609 TELLCOM-AS, TR
6849 2169 339 19 UKRTELNET, UA
58224 1847 949 546 TCI, IR
13188 1607 100 27 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 11139 3330 599 Uninet S.A. de C.V., MX
10620 3466 504 879 Telmex Colombia S.A., CO
13999 2281 372 607 Mega Cable, S.A. de C.V., MX
11830 2263 369 64 Instituto Costarricense de Electricidad
28573 1343 2325 254 Claro NXT Telecomunicacoes Ltda, BR
3816 1300 761 161 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1299 339 514 Axtel, S.A.B. de C.V., MX
6147 1129 370 22 Telefonica del Peru S.A.A., PE
11664 1096 180 459 Techtel LMDS Comunicaciones Interactiva
26615 1029 2498 45 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 1542 533 30 RAYA-AS, EG
24863 1534 393 19 LINKdotNET-AS, EG
36992 1343 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1012 67 53 ORANGE-COTE-IVOIRE, CI
36935 868 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 516 53 43 WANANCHI-, KE
24757 497 73 5 EthioNet-AS, ET
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 11139 3330 599 Uninet S.A. de C.V., MX
9808 9452 8883 48 CHINAMOBILE-CN China Mobile Communicati
16509 8045 10754 2884 AMAZON-02, US
12479 7062 1705 149 UNI2-AS, ES
7545 5773 786 691 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4528 300 621 CABLEONE, US
20940 4072 3399 190 AKAMAI-ASN1, NL
7155 3960 270 44 VIASAT-SP-BACKBONE, US
8551 3899 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9452 9404 CHINAMOBILE-CN China Mobile Communications Grou
12479 7062 6913 UNI2-AS, ES
16509 8045 5161 AMAZON-02, US
7545 5773 5082 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3960 3916 VIASAT-SP-BACKBONE, US
11492 4528 3907 CABLEONE, US
20940 4072 3882 AKAMAI-ASN1, NL
8551 3899 3862 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3682 3661 VIETEL-AS-AP Viettel Group, 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
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, 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
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /10:38 /11:103 /12:300
/13:578 /14:1200 /15:2091 /16:13525 /17:8309 /18:13970
/19:25222 /20:43825 /21:52294 /22:110454 /23:100786 /24:556463
/25:135 /26:99 /27:162 /28:46 /29:92 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6121 7062 UNI2-AS, ES
8151 5119 11139 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3436 4528 CABLEONE, US
8551 3371 3899 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3313 3505 SHAW, CA
7155 3037 3960 VIASAT-SP-BACKBONE, US
22773 2778 3736 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2178 2521 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2020 3466 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)
----------------------------------------------
1:1674 2:1232 3:168 4:7 5:4440 6:118
7:6 8:1540 9:1 10:1 11:172 12:1579
13:390 14:2324 15:293 16:111 17:367 18:399
20:253 21:4 22:188 23:6141 24:2574 25:4
27:2549 29:19 31:2540 32:114 34:8 35:107
36:1929 37:4651 38:4423 39:807 40:151 41:4290
42:938 43:2346 44:312 45:17513 46:4227 47:382
49:1747 50:1845 51:379 52:1589 54:389 55:859
56:8 57:98 58:1734 59:1078 60:983 61:2505
62:2724 63:1945 64:5674 65:2339 66:5022 67:3036
68:1384 69:4174 70:1280 71:673 72:3058 74:2621
75:1467 76:605 77:2532 78:1927 79:3171 80:2084
81:1735 82:1504 83:1244 84:1539 85:3037 86:758
87:2054 88:1291 89:3641 90:613 91:7772 92:2020
93:2595 94:3609 95:3982 96:1327 97:333 98:1190
99:744 100:78 101:1295 102:2846 103:31227 104:4624
105:896 106:901 107:2561 108:947 109:4419 110:2062
111:3267 112:2047 113:1530 114:1635 115:2135 116:1914
117:2578 118:2285 119:1980 120:1745 121:1068 122:2613
123:2176 124:1537 125:2409 128:1361 129:1074 130:1021
131:2167 132:834 133:421 134:1905 135:342 136:869
137:1088 138:2847 139:1563 140:1201 141:1481 142:1434
143:1552 144:1211 145:355 146:1931 147:1575 148:2329
149:1943 150:935 151:1146 152:1848 153:569 154:4260
155:1431 156:1692 157:1295 158:1054 159:2268 160:2629
161:1453 162:3581 163:1546 164:1634 165:1726 166:851
167:1741 168:4085 169:935 170:4927 171:888 172:3532
173:2960 174:1020 175:1178 176:3795 177:5930 178:3649
179:2587 180:2370 181:3479 182:3317 183:1918 184:2351
185:20290 186:5083 187:4504 188:4243 189:3934 190:9265
191:1975 192:10996 193:8854 194:7302 195:5215 196:3138
197:2496 198:5967 199:6125 200:8125 201:6089 202:10533
203:10372 204:4601 205:3529 206:3898 207:3458 208:4095
209:4896 210:4258 211:2400 212:4146 213:3577 214:1097
215:58 216:6653 217:2745 218:1284 219:407 220:2015
221:974 222:673 223:2124
End of report
More information about the ren-bgp-stats-all
mailing list